5518275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 10904064

約数和(自身を除く): 5385789

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 457, 483, 525, 575, 805, 1371, 1725, 2285, 2415, 3199, 4025, 6855, 9597, 10511, 11425, 12075, 15995, 31533, 34275, 47985, 52555, 73577, 79975, 157665, 220731, 239925, 262775, 367885, 788325, 1103655, 1839425, 5518275]

約数ペア:

[(1, 5518275), (3, 1839425), (5, 1103655), (7, 788325), (15, 367885), (21, 262775), (23, 239925), (25, 220731), (35, 157665), (69, 79975), (75, 73577), (105, 52555), (115, 47985), (161, 34275), (175, 31533), (345, 15995), (457, 12075), (483, 11425), (525, 10511), (575, 9597), (805, 6855), (1371, 4025), (1725, 3199), (2285, 2415)]