39152955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 67604544

約数和(自身を除く): 28451589

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 2897, 4505, 8691, 13515, 14485, 43455, 49249, 147747, 153541, 246245, 460623, 738735, 767705, 2303115, 2610197, 7830591, 13050985, 39152955]

約数ペア:

[(1, 39152955), (3, 13050985), (5, 7830591), (15, 2610197), (17, 2303115), (51, 767705), (53, 738735), (85, 460623), (159, 246245), (255, 153541), (265, 147747), (795, 49249), (901, 43455), (2703, 14485), (2897, 13515), (4505, 8691)]