202012525

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 297355968

約数和(自身を除く): 95343443

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 467, 605, 715, 1331, 1573, 2335, 3025, 3575, 5137, 6071, 6655, 7865, 11675, 17303, 25685, 30355, 33275, 39325, 56507, 66781, 86515, 128425, 151775, 282535, 333905, 432575, 621577, 734591, 1412675, 1669525, 3107885, 3672955, 8080501, 15539425, 18364775, 40402505, 202012525]

約数ペア:

[(1, 202012525), (5, 40402505), (11, 18364775), (13, 15539425), (25, 8080501), (55, 3672955), (65, 3107885), (121, 1669525), (143, 1412675), (275, 734591), (325, 621577), (467, 432575), (605, 333905), (715, 282535), (1331, 151775), (1573, 128425), (2335, 86515), (3025, 66781), (3575, 56507), (5137, 39325), (6071, 33275), (6655, 30355), (7865, 25685), (11675, 17303)]