4045125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 8146944

約数和(自身を除く): 4101819

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 67, 69, 75, 105, 115, 125, 161, 175, 201, 335, 345, 375, 469, 483, 525, 575, 805, 875, 1005, 1407, 1541, 1675, 1725, 2345, 2415, 2625, 2875, 4025, 4623, 5025, 7035, 7705, 8375, 8625, 10787, 11725, 12075, 20125, 23115, 25125, 32361, 35175, 38525, 53935, 58625, 60375, 115575, 161805, 175875, 192625, 269675, 577875, 809025, 1348375, 4045125]

約数ペア:

[(1, 4045125), (3, 1348375), (5, 809025), (7, 577875), (15, 269675), (21, 192625), (23, 175875), (25, 161805), (35, 115575), (67, 60375), (69, 58625), (75, 53935), (105, 38525), (115, 35175), (125, 32361), (161, 25125), (175, 23115), (201, 20125), (335, 12075), (345, 11725), (375, 10787), (469, 8625), (483, 8375), (525, 7705), (575, 7035), (805, 5025), (875, 4623), (1005, 4025), (1407, 2875), (1541, 2625), (1675, 2415), (1725, 2345)]