16242075

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2004

約数の個数: 36

約数和(自身を含む): 29892928

約数和(自身を除く): 13650853

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 1951, 2775, 5853, 8325, 9755, 17559, 29265, 48775, 72187, 87795, 146325, 216561, 360935, 438975, 649683, 1082805, 1804675, 3248415, 5414025, 16242075]

約数ペア:

[(1, 16242075), (3, 5414025), (5, 3248415), (9, 1804675), (15, 1082805), (25, 649683), (37, 438975), (45, 360935), (75, 216561), (111, 146325), (185, 87795), (225, 72187), (333, 48775), (555, 29265), (925, 17559), (1665, 9755), (1951, 8325), (2775, 5853)]