1258841175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1583}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 2177860608

約数和(自身を除く): 919019433

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 461, 575, 1383, 1583, 1725, 2305, 4749, 6915, 7915, 10603, 11525, 23745, 31809, 34575, 36409, 39575, 53015, 109227, 118725, 159045, 182045, 265075, 546135, 729763, 795225, 910225, 2189289, 2730675, 3648815, 10946445, 16784549, 18244075, 50353647, 54732225, 83922745, 251768235, 419613725, 1258841175]

約数ペア:

[(1, 1258841175), (3, 419613725), (5, 251768235), (15, 83922745), (23, 54732225), (25, 50353647), (69, 18244075), (75, 16784549), (115, 10946445), (345, 3648815), (461, 2730675), (575, 2189289), (1383, 910225), (1583, 795225), (1725, 729763), (2305, 546135), (4749, 265075), (6915, 182045), (7915, 159045), (10603, 118725), (11525, 109227), (23745, 53015), (31809, 39575), (34575, 36409)]