2837625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 5750784

約数和(自身を除く): 2913159

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 47, 69, 75, 105, 115, 125, 141, 161, 175, 235, 329, 345, 375, 483, 525, 575, 705, 805, 875, 987, 1081, 1175, 1645, 1725, 2415, 2625, 2875, 3243, 3525, 4025, 4935, 5405, 5875, 7567, 8225, 8625, 12075, 16215, 17625, 20125, 22701, 24675, 27025, 37835, 41125, 60375, 81075, 113505, 123375, 135125, 189175, 405375, 567525, 945875, 2837625]

約数ペア:

[(1, 2837625), (3, 945875), (5, 567525), (7, 405375), (15, 189175), (21, 135125), (23, 123375), (25, 113505), (35, 81075), (47, 60375), (69, 41125), (75, 37835), (105, 27025), (115, 24675), (125, 22701), (141, 20125), (161, 17625), (175, 16215), (235, 12075), (329, 8625), (345, 8225), (375, 7567), (483, 5875), (525, 5405), (575, 4935), (705, 4025), (805, 3525), (875, 3243), (987, 2875), (1081, 2625), (1175, 2415), (1645, 1725)]