145374375

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 252819072

約数和(自身を除く): 107444697

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 625, 1725, 1875, 2875, 3371, 8625, 10113, 14375, 16855, 43125, 50565, 77533, 84275, 232599, 252825, 387665, 421375, 1162995, 1264125, 1938325, 2106875, 5814975, 6320625, 9691625, 29074875, 48458125, 145374375]

約数ペア:

[(1, 145374375), (3, 48458125), (5, 29074875), (15, 9691625), (23, 6320625), (25, 5814975), (69, 2106875), (75, 1938325), (115, 1264125), (125, 1162995), (345, 421375), (375, 387665), (575, 252825), (625, 232599), (1725, 84275), (1875, 77533), (2875, 50565), (3371, 43125), (8625, 16855), (10113, 14375)]