73231425

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 144633600

約数和(自身を除く): 71402175

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 53, 69, 75, 89, 115, 135, 159, 207, 225, 265, 267, 345, 445, 477, 575, 621, 675, 795, 801, 1035, 1219, 1325, 1335, 1431, 1725, 2047, 2225, 2385, 2403, 3105, 3657, 3975, 4005, 4717, 5175, 6095, 6141, 6675, 7155, 10235, 10971, 11925, 12015, 14151, 15525, 18285, 18423, 20025, 23585, 30475, 30705, 32913, 35775, 42453, 51175, 54855, 55269, 60075, 70755, 91425, 92115, 108491, 117925, 127359, 153525, 164565, 212265, 274275, 276345, 325473, 353775, 460575, 542455, 636795, 822825, 976419, 1061325, 1381725, 1627365, 2712275, 2929257, 3183975, 4882095, 8136825, 14646285, 24410475, 73231425]

約数ペア:

[(1, 73231425), (3, 24410475), (5, 14646285), (9, 8136825), (15, 4882095), (23, 3183975), (25, 2929257), (27, 2712275), (45, 1627365), (53, 1381725), (69, 1061325), (75, 976419), (89, 822825), (115, 636795), (135, 542455), (159, 460575), (207, 353775), (225, 325473), (265, 276345), (267, 274275), (345, 212265), (445, 164565), (477, 153525), (575, 127359), (621, 117925), (675, 108491), (795, 92115), (801, 91425), (1035, 70755), (1219, 60075), (1325, 55269), (1335, 54855), (1431, 51175), (1725, 42453), (2047, 35775), (2225, 32913), (2385, 30705), (2403, 30475), (3105, 23585), (3657, 20025), (3975, 18423), (4005, 18285), (4717, 15525), (5175, 14151), (6095, 12015), (6141, 11925), (6675, 10971), (7155, 10235)]