200480475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{15817}}^1$

素因数の和:15856

約数の個数: 36

約数和(自身を含む): 358942056

約数和(自身を除く): 158461581

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 12675, 15817, 47451, 79085, 205621, 237255, 395425, 616863, 1028105, 1186275, 2673073, 3084315, 5140525, 8019219, 13365365, 15421575, 40096095, 66826825, 200480475]

約数ペア:

[(1, 200480475), (3, 66826825), (5, 40096095), (13, 15421575), (15, 13365365), (25, 8019219), (39, 5140525), (65, 3084315), (75, 2673073), (169, 1186275), (195, 1028105), (325, 616863), (507, 395425), (845, 237255), (975, 205621), (2535, 79085), (4225, 47451), (12675, 15817)]