201108675

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 339978240

約数和(自身を除く): 138869565

約数列:

[1, 3, 5, 15, 25, 75, 101, 139, 191, 303, 417, 505, 573, 695, 955, 1515, 2085, 2525, 2865, 3475, 4775, 7575, 10425, 14039, 14325, 19291, 26549, 42117, 57873, 70195, 79647, 96455, 132745, 210585, 289365, 350975, 398235, 482275, 663725, 1052925, 1446825, 1991175, 2681449, 8044347, 13407245, 40221735, 67036225, 201108675]

約数ペア:

[(1, 201108675), (3, 67036225), (5, 40221735), (15, 13407245), (25, 8044347), (75, 2681449), (101, 1991175), (139, 1446825), (191, 1052925), (303, 663725), (417, 482275), (505, 398235), (573, 350975), (695, 289365), (955, 210585), (1515, 132745), (2085, 96455), (2525, 79647), (2865, 70195), (3475, 57873), (4775, 42117), (7575, 26549), (10425, 19291), (14039, 14325)]