73838888925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{66571}}^1$

素因数の和:67250

約数の個数: 48

約数和(自身を含む): 127588167168

約数和(自身を除く): 53749278243

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 643, 1725, 1929, 3215, 9645, 14789, 16075, 44367, 48225, 66571, 73945, 199713, 221835, 332855, 369725, 998565, 1109175, 1531133, 1664275, 4593399, 4992825, 7655665, 22966995, 38278325, 42805153, 114834975, 128415459, 214025765, 642077295, 984518519, 1070128825, 2953555557, 3210386475, 4922592595, 14767777785, 24612962975, 73838888925]

約数ペア:

[(1, 73838888925), (3, 24612962975), (5, 14767777785), (15, 4922592595), (23, 3210386475), (25, 2953555557), (69, 1070128825), (75, 984518519), (115, 642077295), (345, 214025765), (575, 128415459), (643, 114834975), (1725, 42805153), (1929, 38278325), (3215, 22966995), (9645, 7655665), (14789, 4992825), (16075, 4593399), (44367, 1664275), (48225, 1531133), (66571, 1109175), (73945, 998565), (199713, 369725), (221835, 332855)]