70404945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 122072832

約数和(自身を除く): 51667887

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2087, 2249, 2595, 6261, 6747, 10435, 11245, 27131, 31305, 33735, 81393, 135655, 361051, 406965, 1083153, 1805255, 4693663, 5415765, 14080989, 23468315, 70404945]

約数ペア:

[(1, 70404945), (3, 23468315), (5, 14080989), (13, 5415765), (15, 4693663), (39, 1805255), (65, 1083153), (173, 406965), (195, 361051), (519, 135655), (865, 81393), (2087, 33735), (2249, 31305), (2595, 27131), (6261, 11245), (6747, 10435)]