15105897

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 23312640

約数和(自身を除く): 8206743

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 1867, 2697, 5601, 8091, 16803, 54143, 57877, 162429, 173631, 487287, 520893, 1678433, 5035299, 15105897]

約数ペア:

[(1, 15105897), (3, 5035299), (9, 1678433), (29, 520893), (31, 487287), (87, 173631), (93, 162429), (261, 57877), (279, 54143), (899, 16803), (1867, 8091), (2697, 5601)]