60000075

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 111421440

約数和(自身を除く): 51421365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 225, 309, 515, 675, 863, 927, 1545, 2575, 2589, 2781, 4315, 4635, 7725, 7767, 12945, 13905, 21575, 23175, 23301, 38835, 64725, 69525, 88889, 116505, 194175, 266667, 444445, 582525, 800001, 1333335, 2222225, 2400003, 4000005, 6666675, 12000015, 20000025, 60000075]

約数ペア:

[(1, 60000075), (3, 20000025), (5, 12000015), (9, 6666675), (15, 4000005), (25, 2400003), (27, 2222225), (45, 1333335), (75, 800001), (103, 582525), (135, 444445), (225, 266667), (309, 194175), (515, 116505), (675, 88889), (863, 69525), (927, 64725), (1545, 38835), (2575, 23301), (2589, 23175), (2781, 21575), (4315, 13905), (4635, 12945), (7725, 7767)]