13305827535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1741}}^1$

素因数の和:2289

約数の個数: 128

約数和(自身を含む): 28656875520

約数和(自身を除く): 15351047985

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 509, 715, 1001, 1155, 1365, 1527, 1741, 2145, 2545, 3003, 3563, 5005, 5223, 5599, 6617, 7635, 8705, 10689, 12187, 15015, 16797, 17815, 19151, 19851, 22633, 26115, 27995, 33085, 36561, 39193, 46319, 53445, 57453, 60935, 67899, 72787, 83985, 95755, 99255, 113165, 117579, 134057, 138957, 158431, 182805, 195965, 218361, 231595, 248963, 287265, 339495, 363935, 402171, 475293, 509509, 587895, 670285, 694785, 746889, 792155, 886169, 1091805, 1244815, 1528527, 1742741, 2010855, 2376465, 2547545, 2658507, 3734445, 4430845, 5228223, 6203183, 7642635, 8713705, 9747859, 11520197, 13292535, 18609549, 26141115, 29243577, 31015915, 34560591, 48739295, 57600985, 68235013, 80641379, 93047745, 126722167, 146217885, 172802955, 204705039, 241924137, 341175065, 380166501, 403206895, 633610835, 887055169, 1023525195, 1209620685, 1900832505, 2661165507, 4435275845, 13305827535]

約数ペア:

[(1, 13305827535), (3, 4435275845), (5, 2661165507), (7, 1900832505), (11, 1209620685), (13, 1023525195), (15, 887055169), (21, 633610835), (33, 403206895), (35, 380166501), (39, 341175065), (55, 241924137), (65, 204705039), (77, 172802955), (91, 146217885), (105, 126722167), (143, 93047745), (165, 80641379), (195, 68235013), (231, 57600985), (273, 48739295), (385, 34560591), (429, 31015915), (455, 29243577), (509, 26141115), (715, 18609549), (1001, 13292535), (1155, 11520197), (1365, 9747859), (1527, 8713705), (1741, 7642635), (2145, 6203183), (2545, 5228223), (3003, 4430845), (3563, 3734445), (5005, 2658507), (5223, 2547545), (5599, 2376465), (6617, 2010855), (7635, 1742741), (8705, 1528527), (10689, 1244815), (12187, 1091805), (15015, 886169), (16797, 792155), (17815, 746889), (19151, 694785), (19851, 670285), (22633, 587895), (26115, 509509), (27995, 475293), (33085, 402171), (36561, 363935), (39193, 339495), (46319, 287265), (53445, 248963), (57453, 231595), (60935, 218361), (67899, 195965), (72787, 182805), (83985, 158431), (95755, 138957), (99255, 134057), (113165, 117579)]