1885127625

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{21211}}^1$

素因数の和:21311

約数の個数: 48

約数和(自身を含む): 3441434880

約数和(自身を除く): 1556307255

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 711, 1125, 1185, 1975, 3555, 5925, 9875, 17775, 21211, 29625, 63633, 88875, 106055, 190899, 318165, 530275, 954495, 1590825, 1675669, 2651375, 4772475, 5027007, 7954125, 8378345, 15081021, 23862375, 25135035, 41891725, 75405105, 125675175, 209458625, 377025525, 628375875, 1885127625]

約数ペア:

[(1, 1885127625), (3, 628375875), (5, 377025525), (9, 209458625), (15, 125675175), (25, 75405105), (45, 41891725), (75, 25135035), (79, 23862375), (125, 15081021), (225, 8378345), (237, 7954125), (375, 5027007), (395, 4772475), (711, 2651375), (1125, 1675669), (1185, 1590825), (1975, 954495), (3555, 530275), (5925, 318165), (9875, 190899), (17775, 106055), (21211, 88875), (29625, 63633)]