103634395625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 139720775040

約数和(自身を除く): 36086379415

約数列:

[1, 5, 19, 25, 71, 95, 101, 125, 355, 475, 505, 625, 1217, 1349, 1775, 1919, 2375, 2525, 6085, 6745, 7171, 8875, 9595, 11875, 12625, 23123, 30425, 33725, 35855, 44375, 47975, 63125, 86407, 115615, 122917, 136249, 152125, 168625, 179275, 239875, 432035, 578075, 614585, 681245, 760625, 843125, 896375, 1199375, 1641733, 2160175, 2335423, 2890375, 3072925, 3406225, 4481875, 8208665, 8727107, 10800875, 11677115, 14451875, 15364625, 17031125, 41043325, 43635535, 54004375, 58385575, 76823125, 85155625, 165815033, 205216625, 218177675, 291927875, 829075165, 1026083125, 1090888375, 1459639375, 4145375825, 5454441875, 20726879125, 103634395625]

約数ペア:

[(1, 103634395625), (5, 20726879125), (19, 5454441875), (25, 4145375825), (71, 1459639375), (95, 1090888375), (101, 1026083125), (125, 829075165), (355, 291927875), (475, 218177675), (505, 205216625), (625, 165815033), (1217, 85155625), (1349, 76823125), (1775, 58385575), (1919, 54004375), (2375, 43635535), (2525, 41043325), (6085, 17031125), (6745, 15364625), (7171, 14451875), (8875, 11677115), (9595, 10800875), (11875, 8727107), (12625, 8208665), (23123, 4481875), (30425, 3406225), (33725, 3072925), (35855, 2890375), (44375, 2335423), (47975, 2160175), (63125, 1641733), (86407, 1199375), (115615, 896375), (122917, 843125), (136249, 760625), (152125, 681245), (168625, 614585), (179275, 578075), (239875, 432035)]