23431135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 12695585

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 2239, 10465, 11195, 15673, 29107, 51497, 78365, 145535, 203749, 257485, 360479, 669461, 1018745, 1802395, 3347305, 4686227, 23431135]

約数ペア:

[(1, 23431135), (5, 4686227), (7, 3347305), (13, 1802395), (23, 1018745), (35, 669461), (65, 360479), (91, 257485), (115, 203749), (161, 145535), (299, 78365), (455, 51497), (805, 29107), (1495, 15673), (2093, 11195), (2239, 10465)]