2016984075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{7079}}^1$

素因数の和:7252

約数の個数: 48

約数和(自身を含む): 3476563200

約数和(自身を除く): 1459579125

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 131, 145, 393, 435, 655, 725, 1965, 2175, 3275, 3799, 7079, 9825, 11397, 18995, 21237, 35395, 56985, 94975, 106185, 176975, 205291, 284925, 530925, 615873, 927349, 1026455, 2782047, 3079365, 4636745, 5132275, 13910235, 15396825, 23183725, 26893121, 69551175, 80679363, 134465605, 403396815, 672328025, 2016984075]

約数ペア:

[(1, 2016984075), (3, 672328025), (5, 403396815), (15, 134465605), (25, 80679363), (29, 69551175), (75, 26893121), (87, 23183725), (131, 15396825), (145, 13910235), (393, 5132275), (435, 4636745), (655, 3079365), (725, 2782047), (1965, 1026455), (2175, 927349), (3275, 615873), (3799, 530925), (7079, 284925), (9825, 205291), (11397, 176975), (18995, 106185), (21237, 94975), (35395, 56985)]