25297125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 25022235

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 125, 161, 175, 345, 375, 419, 483, 525, 575, 805, 875, 1257, 1725, 2095, 2415, 2625, 2875, 2933, 4025, 6285, 8625, 8799, 9637, 10475, 12075, 14665, 20125, 28911, 31425, 43995, 48185, 52375, 60375, 67459, 73325, 144555, 157125, 202377, 219975, 240925, 337295, 366625, 722775, 1011885, 1099875, 1204625, 1686475, 3613875, 5059425, 8432375, 25297125]

約数ペア:

[(1, 25297125), (3, 8432375), (5, 5059425), (7, 3613875), (15, 1686475), (21, 1204625), (23, 1099875), (25, 1011885), (35, 722775), (69, 366625), (75, 337295), (105, 240925), (115, 219975), (125, 202377), (161, 157125), (175, 144555), (345, 73325), (375, 67459), (419, 60375), (483, 52375), (525, 48185), (575, 43995), (805, 31425), (875, 28911), (1257, 20125), (1725, 14665), (2095, 12075), (2415, 10475), (2625, 9637), (2875, 8799), (2933, 8625), (4025, 6285)]