496491775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^2$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 677388936

約数和(自身を除く): 180897161

約数列:

[1, 5, 13, 25, 65, 67, 151, 325, 335, 755, 871, 1675, 1963, 3775, 4355, 9815, 10117, 21775, 22801, 49075, 50585, 114005, 131521, 252925, 296413, 570025, 657605, 1482065, 1527667, 3288025, 7410325, 7638335, 19859671, 38191675, 99298355, 496491775]

約数ペア:

[(1, 496491775), (5, 99298355), (13, 38191675), (25, 19859671), (65, 7638335), (67, 7410325), (151, 3288025), (325, 1527667), (335, 1482065), (755, 657605), (871, 570025), (1675, 296413), (1963, 252925), (3775, 131521), (4355, 114005), (9815, 50585), (10117, 49075), (21775, 22801)]