1318175025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2687}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 2261188608

約数和(自身を除く): 943013583

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 211, 465, 633, 775, 1055, 2325, 2687, 3165, 5275, 6541, 8061, 13435, 15825, 19623, 32705, 40305, 67175, 83297, 98115, 163525, 201525, 249891, 416485, 490575, 566957, 1249455, 1700871, 2082425, 2834785, 6247275, 8504355, 14173925, 17575667, 42521775, 52727001, 87878335, 263635005, 439391675, 1318175025]

約数ペア:

[(1, 1318175025), (3, 439391675), (5, 263635005), (15, 87878335), (25, 52727001), (31, 42521775), (75, 17575667), (93, 14173925), (155, 8504355), (211, 6247275), (465, 2834785), (633, 2082425), (775, 1700871), (1055, 1249455), (2325, 566957), (2687, 490575), (3165, 416485), (5275, 249891), (6541, 201525), (8061, 163525), (13435, 98115), (15825, 83297), (19623, 67175), (32705, 40305)]