201542625

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5831

約数の個数: 48

約数和(自身を含む): 375098880

約数和(自身を除く): 173556255

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 2325, 3875, 5779, 6975, 11625, 17337, 28895, 34875, 52011, 86685, 144475, 179149, 260055, 433425, 537447, 722375, 895745, 1300275, 1612341, 2167125, 2687235, 4478725, 6501375, 8061705, 13436175, 22393625, 40308525, 67180875, 201542625]

約数ペア:

[(1, 201542625), (3, 67180875), (5, 40308525), (9, 22393625), (15, 13436175), (25, 8061705), (31, 6501375), (45, 4478725), (75, 2687235), (93, 2167125), (125, 1612341), (155, 1300275), (225, 895745), (279, 722375), (375, 537447), (465, 433425), (775, 260055), (1125, 179149), (1395, 144475), (2325, 86685), (3875, 52011), (5779, 34875), (6975, 28895), (11625, 17337)]