1296004775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{234571}}^1$

素因数の和:234611

約数の個数: 24

約数和(自身を含む): 1832476464

約数和(自身を除く): 536471689

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 234571, 1172855, 3049423, 3987707, 5864275, 15247115, 19938535, 51840191, 76235575, 99692675, 259200955, 1296004775]

約数ペア:

[(1, 1296004775), (5, 259200955), (13, 99692675), (17, 76235575), (25, 51840191), (65, 19938535), (85, 15247115), (221, 5864275), (325, 3987707), (425, 3049423), (1105, 1172855), (5525, 234571)]