21429124875

素因数分解:

$3^2\times 5^3\times {\mathrm{1847}}^1\times {\mathrm{10313}}^1$

素因数の和:12181

約数の個数: 48

約数和(自身を含む): 38654231616

約数和(自身を除く): 17225106741

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1847, 5541, 9235, 10313, 16623, 27705, 30939, 46175, 51565, 83115, 92817, 138525, 154695, 230875, 257825, 415575, 464085, 692625, 773475, 1289125, 2077875, 2320425, 3867375, 11602125, 19048111, 57144333, 95240555, 171432999, 285721665, 476202775, 857164995, 1428608325, 2381013875, 4285824975, 7143041625, 21429124875]

約数ペア:

[(1, 21429124875), (3, 7143041625), (5, 4285824975), (9, 2381013875), (15, 1428608325), (25, 857164995), (45, 476202775), (75, 285721665), (125, 171432999), (225, 95240555), (375, 57144333), (1125, 19048111), (1847, 11602125), (5541, 3867375), (9235, 2320425), (10313, 2077875), (16623, 1289125), (27705, 773475), (30939, 692625), (46175, 464085), (51565, 415575), (83115, 257825), (92817, 230875), (138525, 154695)]