20073625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 29457792

約数和(自身を除く): 9384167

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1123, 1375, 1625, 3575, 5615, 12353, 14599, 17875, 28075, 61765, 72995, 140375, 160589, 308825, 364975, 802945, 1544125, 1824875, 4014725, 20073625]

約数ペア:

[(1, 20073625), (5, 4014725), (11, 1824875), (13, 1544125), (25, 802945), (55, 364975), (65, 308825), (125, 160589), (143, 140375), (275, 72995), (325, 61765), (715, 28075), (1123, 17875), (1375, 14599), (1625, 12353), (3575, 5615)]