25833750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{83}}^2$

素因数の和:191

約数の個数: 60

約数和(自身を含む): 65350956

約数和(自身を除く): 39517206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 150, 166, 249, 250, 375, 415, 498, 625, 750, 830, 1245, 1250, 1875, 2075, 2490, 3750, 4150, 6225, 6889, 10375, 12450, 13778, 20667, 20750, 31125, 34445, 41334, 51875, 62250, 68890, 103335, 103750, 155625, 172225, 206670, 311250, 344450, 516675, 861125, 1033350, 1722250, 2583375, 4305625, 5166750, 8611250, 12916875, 25833750]

約数ペア:

[(1, 25833750), (2, 12916875), (3, 8611250), (5, 5166750), (6, 4305625), (10, 2583375), (15, 1722250), (25, 1033350), (30, 861125), (50, 516675), (75, 344450), (83, 311250), (125, 206670), (150, 172225), (166, 155625), (249, 103750), (250, 103335), (375, 68890), (415, 62250), (498, 51875), (625, 41334), (750, 34445), (830, 31125), (1245, 20750), (1250, 20667), (1875, 13778), (2075, 12450), (2490, 10375), (3750, 6889), (4150, 6225)]