25913805123

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1\times {\mathrm{1993}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 36133194240

約数和(自身を除く): 10219389117

約数列:

[1, 3, 29, 87, 103, 309, 1451, 1993, 2987, 4353, 5979, 8961, 42079, 57797, 126237, 149453, 173391, 205279, 448359, 615837, 2891843, 4334137, 5953091, 8675529, 13002411, 17859273, 83863447, 251590341, 297859829, 893579487, 8637935041, 25913805123]

約数ペア:

[(1, 25913805123), (3, 8637935041), (29, 893579487), (87, 297859829), (103, 251590341), (309, 83863447), (1451, 17859273), (1993, 13002411), (2987, 8675529), (4353, 5953091), (5979, 4334137), (8961, 2891843), (42079, 615837), (57797, 448359), (126237, 205279), (149453, 173391)]