113440405

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 160088400

約数和(自身を除く): 46647995

約数列:

[1, 5, 13, 17, 53, 65, 85, 149, 169, 221, 265, 689, 745, 845, 901, 1105, 1937, 2533, 2873, 3445, 4505, 7897, 8957, 9685, 11713, 12665, 14365, 25181, 32929, 39485, 44785, 58565, 102661, 125905, 134249, 152269, 164645, 428077, 513305, 671245, 761345, 1334593, 1745237, 2140385, 6672965, 8726185, 22688081, 113440405]

約数ペア:

[(1, 113440405), (5, 22688081), (13, 8726185), (17, 6672965), (53, 2140385), (65, 1745237), (85, 1334593), (149, 761345), (169, 671245), (221, 513305), (265, 428077), (689, 164645), (745, 152269), (845, 134249), (901, 125905), (1105, 102661), (1937, 58565), (2533, 44785), (2873, 39485), (3445, 32929), (4505, 25181), (7897, 14365), (8957, 12665), (9685, 11713)]