12558015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1$

素因数の和:9663

約数の個数: 24

約数和(自身を含む): 22520160

約数和(自身を除く): 9962145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9623, 28869, 48115, 86607, 144345, 279067, 433035, 837201, 1395335, 2511603, 4186005, 12558015]

約数ペア:

[(1, 12558015), (3, 4186005), (5, 2511603), (9, 1395335), (15, 837201), (29, 433035), (45, 279067), (87, 144345), (145, 86607), (261, 48115), (435, 28869), (1305, 9623)]