1325499750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{589111}}^1$

素因数の和:589134

約数の個数: 48

約数和(自身を含む): 3584157408

約数和(自身を除く): 2258657658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 589111, 1178222, 1767333, 2945555, 3534666, 5301999, 5891110, 8836665, 10603998, 14727775, 17673330, 26509995, 29455550, 44183325, 53019990, 73638875, 88366650, 132549975, 147277750, 220916625, 265099950, 441833250, 662749875, 1325499750]

約数ペア:

[(1, 1325499750), (2, 662749875), (3, 441833250), (5, 265099950), (6, 220916625), (9, 147277750), (10, 132549975), (15, 88366650), (18, 73638875), (25, 53019990), (30, 44183325), (45, 29455550), (50, 26509995), (75, 17673330), (90, 14727775), (125, 10603998), (150, 8836665), (225, 5891110), (250, 5301999), (375, 3534666), (450, 2945555), (750, 1767333), (1125, 1178222), (2250, 589111)]