121444505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 181440000

約数和(自身を除く): 59995495

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 2999, 3115, 5785, 8099, 14995, 20993, 38987, 40495, 104965, 194935, 266911, 272909, 1334555, 1364545, 1868377, 3469843, 9341885, 17349215, 24288901, 121444505]

約数ペア:

[(1, 121444505), (5, 24288901), (7, 17349215), (13, 9341885), (35, 3469843), (65, 1868377), (89, 1364545), (91, 1334555), (445, 272909), (455, 266911), (623, 194935), (1157, 104965), (2999, 40495), (3115, 38987), (5785, 20993), (8099, 14995)]