29686995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 27551277

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 1637, 2015, 3627, 4911, 6045, 8185, 14733, 18135, 21281, 24555, 50747, 63843, 73665, 106405, 152241, 191529, 253735, 319215, 456723, 659711, 761205, 957645, 1979133, 2283615, 3298555, 5937399, 9895665, 29686995]

約数ペア:

[(1, 29686995), (3, 9895665), (5, 5937399), (9, 3298555), (13, 2283615), (15, 1979133), (31, 957645), (39, 761205), (45, 659711), (65, 456723), (93, 319215), (117, 253735), (155, 191529), (195, 152241), (279, 106405), (403, 73665), (465, 63843), (585, 50747), (1209, 24555), (1395, 21281), (1637, 18135), (2015, 14733), (3627, 8185), (4911, 6045)]