201582225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68917}}^1$

素因数の和:68946

約数の個数: 36

約数和(自身を含む): 388835356

約数和(自身を除く): 187253131

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 68917, 206751, 344585, 620253, 895921, 1033755, 1722925, 2687763, 3101265, 4479605, 5168775, 8063289, 13438815, 15506325, 22398025, 40316445, 67194075, 201582225]

約数ペア:

[(1, 201582225), (3, 67194075), (5, 40316445), (9, 22398025), (13, 15506325), (15, 13438815), (25, 8063289), (39, 5168775), (45, 4479605), (65, 3101265), (75, 2687763), (117, 1722925), (195, 1033755), (225, 895921), (325, 620253), (585, 344585), (975, 206751), (2925, 68917)]