27823275

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4036

約数の個数: 36

約数和(自身を含む): 51455040

約数和(自身を除く): 23631765

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 3989, 6975, 11967, 19945, 35901, 59835, 99725, 123659, 179505, 299175, 370977, 618295, 897525, 1112931, 1854885, 3091475, 5564655, 9274425, 27823275]

約数ペア:

[(1, 27823275), (3, 9274425), (5, 5564655), (9, 3091475), (15, 1854885), (25, 1112931), (31, 897525), (45, 618295), (75, 370977), (93, 299175), (155, 179505), (225, 123659), (279, 99725), (465, 59835), (775, 35901), (1395, 19945), (2325, 11967), (3989, 6975)]