208096404825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{12251}}^1$

素因数の和:12559

約数の個数: 96

約数和(自身を含む): 368994954240

約数和(自身を除く): 160898549415

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 229, 345, 575, 645, 687, 989, 1075, 1145, 1725, 2967, 3225, 3435, 4945, 5267, 5725, 9847, 12251, 14835, 15801, 17175, 24725, 26335, 29541, 36753, 49235, 61255, 74175, 79005, 131675, 147705, 183765, 226481, 246175, 281773, 306275, 395025, 526793, 679443, 738525, 845319, 918825, 1132405, 1408865, 1580379, 2633965, 2805479, 3397215, 4226595, 5662025, 7044325, 7901895, 8416437, 12116239, 13169825, 14027395, 16986075, 21132975, 36348717, 39509475, 42082185, 60581195, 64526017, 70136975, 120635597, 181743585, 193578051, 210410925, 302905975, 322630085, 361906791, 603177985, 908717925, 967890255, 1613150425, 1809533955, 2774618731, 3015889925, 4839451275, 8323856193, 9047669775, 13873093655, 41619280965, 69365468275, 208096404825]

約数ペア:

[(1, 208096404825), (3, 69365468275), (5, 41619280965), (15, 13873093655), (23, 9047669775), (25, 8323856193), (43, 4839451275), (69, 3015889925), (75, 2774618731), (115, 1809533955), (129, 1613150425), (215, 967890255), (229, 908717925), (345, 603177985), (575, 361906791), (645, 322630085), (687, 302905975), (989, 210410925), (1075, 193578051), (1145, 181743585), (1725, 120635597), (2967, 70136975), (3225, 64526017), (3435, 60581195), (4945, 42082185), (5267, 39509475), (5725, 36348717), (9847, 21132975), (12251, 16986075), (14835, 14027395), (15801, 13169825), (17175, 12116239), (24725, 8416437), (26335, 7901895), (29541, 7044325), (36753, 5662025), (49235, 4226595), (61255, 3397215), (74175, 2805479), (79005, 2633965), (131675, 1580379), (147705, 1408865), (183765, 1132405), (226481, 918825), (246175, 845319), (281773, 738525), (306275, 679443), (395025, 526793)]