66927015

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2357}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 116239968

約数和(自身を除く): 49312953

約数列:

[1, 3, 5, 9, 15, 45, 631, 1893, 2357, 3155, 5679, 7071, 9465, 11785, 21213, 28395, 35355, 106065, 1487267, 4461801, 7436335, 13385403, 22309005, 66927015]

約数ペア:

[(1, 66927015), (3, 22309005), (5, 13385403), (9, 7436335), (15, 4461801), (45, 1487267), (631, 106065), (1893, 35355), (2357, 28395), (3155, 21213), (5679, 11785), (7071, 9465)]