480013945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 614718720

約数和(自身を除く): 134704775

約数列:

[1, 5, 29, 43, 145, 167, 215, 461, 835, 1247, 2305, 4843, 6235, 7181, 13369, 19823, 24215, 35905, 66845, 76987, 99115, 208249, 384935, 574867, 1041245, 2232623, 2874335, 3310441, 11163115, 16552205, 96002789, 480013945]

約数ペア:

[(1, 480013945), (5, 96002789), (29, 16552205), (43, 11163115), (145, 3310441), (167, 2874335), (215, 2232623), (461, 1041245), (835, 574867), (1247, 384935), (2305, 208249), (4843, 99115), (6235, 76987), (7181, 66845), (13369, 35905), (19823, 24215)]