140218125

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 255068352

約数和(自身を除く): 114850227

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 83, 85, 125, 159, 249, 255, 265, 375, 415, 425, 625, 795, 901, 1245, 1275, 1325, 1411, 1875, 2075, 2125, 2703, 3975, 4233, 4399, 4505, 6225, 6375, 6625, 7055, 10375, 10625, 13197, 13515, 19875, 21165, 21995, 22525, 31125, 31875, 33125, 35275, 51875, 65985, 67575, 74783, 99375, 105825, 109975, 112625, 155625, 176375, 224349, 329925, 337875, 373915, 529125, 549875, 563125, 881875, 1121745, 1649625, 1689375, 1869575, 2645625, 2749375, 5608725, 8248125, 9347875, 28043625, 46739375, 140218125]

約数ペア:

[(1, 140218125), (3, 46739375), (5, 28043625), (15, 9347875), (17, 8248125), (25, 5608725), (51, 2749375), (53, 2645625), (75, 1869575), (83, 1689375), (85, 1649625), (125, 1121745), (159, 881875), (249, 563125), (255, 549875), (265, 529125), (375, 373915), (415, 337875), (425, 329925), (625, 224349), (795, 176375), (901, 155625), (1245, 112625), (1275, 109975), (1325, 105825), (1411, 99375), (1875, 74783), (2075, 67575), (2125, 65985), (2703, 51875), (3975, 35275), (4233, 33125), (4399, 31875), (4505, 31125), (6225, 22525), (6375, 21995), (6625, 21165), (7055, 19875), (10375, 13515), (10625, 13197)]