54279615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 94127040

約数和(自身を除く): 39847425

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 1609, 2249, 2595, 4827, 6747, 8045, 11245, 20917, 24135, 33735, 62751, 104585, 278357, 313755, 835071, 1391785, 3618641, 4175355, 10855923, 18093205, 54279615]

約数ペア:

[(1, 54279615), (3, 18093205), (5, 10855923), (13, 4175355), (15, 3618641), (39, 1391785), (65, 835071), (173, 313755), (195, 278357), (519, 104585), (865, 62751), (1609, 33735), (2249, 24135), (2595, 20917), (4827, 11245), (6747, 8045)]