15197250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 39626496

約数和(自身を除く): 24429246

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 881, 1150, 1725, 1762, 2643, 2875, 3450, 4405, 5286, 5750, 8625, 8810, 13215, 17250, 20263, 22025, 26430, 40526, 44050, 60789, 66075, 101315, 110125, 121578, 132150, 202630, 220250, 303945, 330375, 506575, 607890, 660750, 1013150, 1519725, 2532875, 3039450, 5065750, 7598625, 15197250]

約数ペア:

[(1, 15197250), (2, 7598625), (3, 5065750), (5, 3039450), (6, 2532875), (10, 1519725), (15, 1013150), (23, 660750), (25, 607890), (30, 506575), (46, 330375), (50, 303945), (69, 220250), (75, 202630), (115, 132150), (125, 121578), (138, 110125), (150, 101315), (230, 66075), (250, 60789), (345, 44050), (375, 40526), (575, 26430), (690, 22025), (750, 20263), (881, 17250), (1150, 13215), (1725, 8810), (1762, 8625), (2643, 5750), (2875, 5286), (3450, 4405)]