306064125

素因数分解:

$3^2\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 554933808

約数和(自身を除く): 248869683

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 197, 225, 375, 591, 985, 1125, 1381, 1773, 2955, 4143, 4925, 6905, 8865, 12429, 14775, 20715, 24625, 34525, 44325, 62145, 73875, 103575, 172625, 221625, 272057, 310725, 517875, 816171, 1360285, 1553625, 2448513, 4080855, 6801425, 12242565, 20404275, 34007125, 61212825, 102021375, 306064125]

約数ペア:

[(1, 306064125), (3, 102021375), (5, 61212825), (9, 34007125), (15, 20404275), (25, 12242565), (45, 6801425), (75, 4080855), (125, 2448513), (197, 1553625), (225, 1360285), (375, 816171), (591, 517875), (985, 310725), (1125, 272057), (1381, 221625), (1773, 172625), (2955, 103575), (4143, 73875), (4925, 62145), (6905, 44325), (8865, 34525), (12429, 24625), (14775, 20715)]