155514247065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{257459}}^1$

素因数の和:257934

約数の個数: 48

約数和(自身を含む): 278897149440

約数和(自身を除く): 123382902375

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 433, 465, 1299, 1395, 2165, 3897, 6495, 13423, 19485, 40269, 67115, 120807, 201345, 257459, 604035, 772377, 1287295, 2317131, 3861885, 7981229, 11585655, 23943687, 39906145, 71831061, 111479747, 119718435, 334439241, 359155305, 557398735, 1003317723, 1672196205, 3455872157, 5016588615, 10367616471, 17279360785, 31102849413, 51838082355, 155514247065]

約数ペア:

[(1, 155514247065), (3, 51838082355), (5, 31102849413), (9, 17279360785), (15, 10367616471), (31, 5016588615), (45, 3455872157), (93, 1672196205), (155, 1003317723), (279, 557398735), (433, 359155305), (465, 334439241), (1299, 119718435), (1395, 111479747), (2165, 71831061), (3897, 39906145), (6495, 23943687), (13423, 11585655), (19485, 7981229), (40269, 3861885), (67115, 2317131), (120807, 1287295), (201345, 772377), (257459, 604035)]