1284412415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{22739}}^1$

素因数の和:22847

約数の個数: 32

約数和(自身を含む): 1833753600

約数和(自身を除く): 549341185

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 715, 869, 1027, 4345, 5135, 11297, 22739, 56485, 113695, 250129, 295607, 1250645, 1478035, 1796381, 3251677, 8981905, 16258385, 19760191, 23352953, 98800955, 116764765, 256882483, 1284412415]

約数ペア:

[(1, 1284412415), (5, 256882483), (11, 116764765), (13, 98800955), (55, 23352953), (65, 19760191), (79, 16258385), (143, 8981905), (395, 3251677), (715, 1796381), (869, 1478035), (1027, 1250645), (4345, 295607), (5135, 250129), (11297, 113695), (22739, 56485)]