51451725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 92619072

約数和(自身を除く): 41167347

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 467, 565, 975, 1401, 1469, 1695, 2335, 2825, 4407, 6071, 7005, 7345, 8475, 11675, 18213, 22035, 30355, 35025, 36725, 52771, 91065, 110175, 151775, 158313, 263855, 455325, 686023, 791565, 1319275, 2058069, 3430115, 3957825, 10290345, 17150575, 51451725]

約数ペア:

[(1, 51451725), (3, 17150575), (5, 10290345), (13, 3957825), (15, 3430115), (25, 2058069), (39, 1319275), (65, 791565), (75, 686023), (113, 455325), (195, 263855), (325, 158313), (339, 151775), (467, 110175), (565, 91065), (975, 52771), (1401, 36725), (1469, 35025), (1695, 30355), (2335, 22035), (2825, 18213), (4407, 11675), (6071, 8475), (7005, 7345)]