75630032925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{111143}}^1$

素因数の和:111410

約数の個数: 48

約数和(自身を含む): 128557152768

約数和(自身を除く): 52927119843

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 211, 215, 633, 645, 1055, 1075, 3165, 3225, 5275, 9073, 15825, 27219, 45365, 111143, 136095, 226825, 333429, 555715, 680475, 1667145, 2778575, 4779149, 8335725, 14337447, 23451173, 23895745, 70353519, 71687235, 117255865, 119478725, 351767595, 358436175, 586279325, 1008400439, 1758837975, 3025201317, 5042002195, 15126006585, 25210010975, 75630032925]

約数ペア:

[(1, 75630032925), (3, 25210010975), (5, 15126006585), (15, 5042002195), (25, 3025201317), (43, 1758837975), (75, 1008400439), (129, 586279325), (211, 358436175), (215, 351767595), (633, 119478725), (645, 117255865), (1055, 71687235), (1075, 70353519), (3165, 23895745), (3225, 23451173), (5275, 14337447), (9073, 8335725), (15825, 4779149), (27219, 2778575), (45365, 1667145), (111143, 680475), (136095, 555715), (226825, 333429)]