29720535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 51565248

約数和(自身を除く): 21844713

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 881, 2249, 2595, 2643, 4405, 6747, 11245, 11453, 13215, 33735, 34359, 57265, 152413, 171795, 457239, 762065, 1981369, 2286195, 5944107, 9906845, 29720535]

約数ペア:

[(1, 29720535), (3, 9906845), (5, 5944107), (13, 2286195), (15, 1981369), (39, 762065), (65, 457239), (173, 171795), (195, 152413), (519, 57265), (865, 34359), (881, 33735), (2249, 13215), (2595, 11453), (2643, 11245), (4405, 6747)]