4989825

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 9098128

約数和(自身を除く): 4108303

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 331, 335, 603, 993, 1005, 1655, 1675, 2979, 3015, 4965, 5025, 8275, 14895, 15075, 22177, 24825, 66531, 74475, 110885, 199593, 332655, 554425, 997965, 1663275, 4989825]

約数ペア:

[(1, 4989825), (3, 1663275), (5, 997965), (9, 554425), (15, 332655), (25, 199593), (45, 110885), (67, 74475), (75, 66531), (201, 24825), (225, 22177), (331, 15075), (335, 14895), (603, 8275), (993, 5025), (1005, 4965), (1655, 3015), (1675, 2979)]