81346635

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58313}}^1$

素因数の和:58355

約数の個数: 24

約数和(自身を含む): 145551744

約数和(自身を除く): 64205109

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 58313, 174939, 291565, 524817, 874695, 1807703, 2624085, 5423109, 9038515, 16269327, 27115545, 81346635]

約数ペア:

[(1, 81346635), (3, 27115545), (5, 16269327), (9, 9038515), (15, 5423109), (31, 2624085), (45, 1807703), (93, 874695), (155, 524817), (279, 291565), (465, 174939), (1395, 58313)]