27108375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 26805225

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 125, 161, 175, 345, 375, 449, 483, 525, 575, 805, 875, 1347, 1725, 2245, 2415, 2625, 2875, 3143, 4025, 6735, 8625, 9429, 10327, 11225, 12075, 15715, 20125, 30981, 33675, 47145, 51635, 56125, 60375, 72289, 78575, 154905, 168375, 216867, 235725, 258175, 361445, 392875, 774525, 1084335, 1178625, 1290875, 1807225, 3872625, 5421675, 9036125, 27108375]

約数ペア:

[(1, 27108375), (3, 9036125), (5, 5421675), (7, 3872625), (15, 1807225), (21, 1290875), (23, 1178625), (25, 1084335), (35, 774525), (69, 392875), (75, 361445), (105, 258175), (115, 235725), (125, 216867), (161, 168375), (175, 154905), (345, 78575), (375, 72289), (449, 60375), (483, 56125), (525, 51635), (575, 47145), (805, 33675), (875, 30981), (1347, 20125), (1725, 15715), (2245, 12075), (2415, 11225), (2625, 10327), (2875, 9429), (3143, 8625), (4025, 6735)]