71706309585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{39521}}^1$

素因数の和:39698

約数の個数: 64

約数和(自身を含む): 122701582080

約数和(自身を除く): 50995272495

約数列:

[1, 3, 5, 15, 29, 43, 87, 97, 129, 145, 215, 291, 435, 485, 645, 1247, 1455, 2813, 3741, 4171, 6235, 8439, 12513, 14065, 18705, 20855, 39521, 42195, 62565, 118563, 120959, 197605, 362877, 592815, 604795, 1146109, 1699403, 1814385, 3438327, 3833537, 5098209, 5730545, 8497015, 11500611, 17191635, 19167685, 25491045, 49282687, 57503055, 111172573, 147848061, 164842091, 246413435, 333517719, 494526273, 555862865, 739240305, 824210455, 1667588595, 2472631365, 4780420639, 14341261917, 23902103195, 71706309585]

約数ペア:

[(1, 71706309585), (3, 23902103195), (5, 14341261917), (15, 4780420639), (29, 2472631365), (43, 1667588595), (87, 824210455), (97, 739240305), (129, 555862865), (145, 494526273), (215, 333517719), (291, 246413435), (435, 164842091), (485, 147848061), (645, 111172573), (1247, 57503055), (1455, 49282687), (2813, 25491045), (3741, 19167685), (4171, 17191635), (6235, 11500611), (8439, 8497015), (12513, 5730545), (14065, 5098209), (18705, 3833537), (20855, 3438327), (39521, 1814385), (42195, 1699403), (62565, 1146109), (118563, 604795), (120959, 592815), (197605, 362877)]