2612972505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 5249857536

約数和(自身を除く): 2636885031

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 131, 143, 165, 187, 195, 221, 255, 393, 429, 547, 561, 655, 663, 715, 935, 1105, 1441, 1641, 1703, 1965, 2145, 2227, 2431, 2735, 2805, 3315, 4323, 5109, 6017, 6681, 7111, 7205, 7293, 8205, 8515, 9299, 11135, 12155, 18051, 18733, 21333, 21615, 24497, 25545, 27897, 28951, 30085, 33405, 35555, 36465, 46495, 56199, 71657, 73491, 78221, 86853, 90255, 93665, 102289, 106665, 120887, 122485, 139485, 144755, 214971, 234663, 280995, 306867, 318461, 358285, 362661, 367455, 391105, 434265, 511445, 604435, 788227, 931541, 955383, 1074855, 1173315, 1218169, 1329757, 1534335, 1592305, 1813305, 2364681, 2794623, 3654507, 3941135, 3989271, 4657705, 4776915, 6090845, 6648785, 10246951, 11823405, 13399859, 13973115, 15836197, 18272535, 19946355, 30740853, 40199577, 47508591, 51234755, 66999295, 79180985, 153704265, 174198167, 200997885, 237542955, 522594501, 870990835, 2612972505]

約数ペア:

[(1, 2612972505), (3, 870990835), (5, 522594501), (11, 237542955), (13, 200997885), (15, 174198167), (17, 153704265), (33, 79180985), (39, 66999295), (51, 51234755), (55, 47508591), (65, 40199577), (85, 30740853), (131, 19946355), (143, 18272535), (165, 15836197), (187, 13973115), (195, 13399859), (221, 11823405), (255, 10246951), (393, 6648785), (429, 6090845), (547, 4776915), (561, 4657705), (655, 3989271), (663, 3941135), (715, 3654507), (935, 2794623), (1105, 2364681), (1441, 1813305), (1641, 1592305), (1703, 1534335), (1965, 1329757), (2145, 1218169), (2227, 1173315), (2431, 1074855), (2735, 955383), (2805, 931541), (3315, 788227), (4323, 604435), (5109, 511445), (6017, 434265), (6681, 391105), (7111, 367455), (7205, 362661), (7293, 358285), (8205, 318461), (8515, 306867), (9299, 280995), (11135, 234663), (12155, 214971), (18051, 144755), (18733, 139485), (21333, 122485), (21615, 120887), (24497, 106665), (25545, 102289), (27897, 93665), (28951, 90255), (30085, 86853), (33405, 78221), (35555, 73491), (36465, 71657), (46495, 56199)]