20083354875

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{482483}}^1$

素因数の和:482541

約数の個数: 48

約数和(自身を含む): 37182146976

約数和(自身を除く): 17098792101

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 925, 1125, 1665, 2775, 4625, 8325, 13875, 41625, 482483, 1447449, 2412415, 4342347, 7237245, 12062075, 17851871, 21711735, 36186225, 53555613, 60310375, 89259355, 108558675, 160666839, 180931125, 267778065, 446296775, 542793375, 803334195, 1338890325, 2231483875, 4016670975, 6694451625, 20083354875]

約数ペア:

[(1, 20083354875), (3, 6694451625), (5, 4016670975), (9, 2231483875), (15, 1338890325), (25, 803334195), (37, 542793375), (45, 446296775), (75, 267778065), (111, 180931125), (125, 160666839), (185, 108558675), (225, 89259355), (333, 60310375), (375, 53555613), (555, 36186225), (925, 21711735), (1125, 17851871), (1665, 12062075), (2775, 7237245), (4625, 4342347), (8325, 2412415), (13875, 1447449), (41625, 482483)]