201334725

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{4999}}^1$

素因数の和:5194

約数の個数: 36

約数和(自身を含む): 362700000

約数和(自身を除く): 161365275

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 537, 895, 1611, 2685, 4475, 4999, 8055, 13425, 14997, 24995, 40275, 44991, 74985, 124975, 224955, 374925, 894821, 1124775, 2684463, 4474105, 8053389, 13422315, 22370525, 40266945, 67111575, 201334725]

約数ペア:

[(1, 201334725), (3, 67111575), (5, 40266945), (9, 22370525), (15, 13422315), (25, 8053389), (45, 4474105), (75, 2684463), (179, 1124775), (225, 894821), (537, 374925), (895, 224955), (1611, 124975), (2685, 74985), (4475, 44991), (4999, 40275), (8055, 24995), (13425, 14997)]