52856415

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 48749985

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 261, 345, 435, 587, 621, 667, 783, 1035, 1305, 1761, 2001, 2935, 3105, 3335, 3915, 5283, 6003, 8805, 10005, 13501, 15849, 17023, 18009, 26415, 30015, 40503, 51069, 67505, 79245, 85115, 90045, 121509, 153207, 202515, 255345, 364527, 391529, 459621, 607545, 766035, 1174587, 1822635, 1957645, 2298105, 3523761, 5872935, 10571283, 17618805, 52856415]

約数ペア:

[(1, 52856415), (3, 17618805), (5, 10571283), (9, 5872935), (15, 3523761), (23, 2298105), (27, 1957645), (29, 1822635), (45, 1174587), (69, 766035), (87, 607545), (115, 459621), (135, 391529), (145, 364527), (207, 255345), (261, 202515), (345, 153207), (435, 121509), (587, 90045), (621, 85115), (667, 79245), (783, 67505), (1035, 51069), (1305, 40503), (1761, 30015), (2001, 26415), (2935, 18009), (3105, 17023), (3335, 15849), (3915, 13501), (5283, 10005), (6003, 8805)]