75284783

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 95040000

約数和(自身を除く): 19755217

約数列:

[1, 7, 19, 29, 131, 133, 149, 203, 551, 917, 1043, 2489, 2831, 3799, 3857, 4321, 17423, 19519, 19817, 26593, 30247, 72181, 82099, 136633, 370861, 505267, 566051, 574693, 2596027, 3962357, 10754969, 75284783]

約数ペア:

[(1, 75284783), (7, 10754969), (19, 3962357), (29, 2596027), (131, 574693), (133, 566051), (149, 505267), (203, 370861), (551, 136633), (917, 82099), (1043, 72181), (2489, 30247), (2831, 26593), (3799, 19817), (3857, 19519), (4321, 17423)]