155909655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10861}}^1$

素因数の和:10912

約数の個数: 48

約数和(自身を含む): 305004960

約数和(自身を除く): 149095305

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 10861, 14355, 32583, 54305, 97749, 119471, 162915, 314969, 358413, 488745, 597355, 944907, 1075239, 1574845, 1792065, 2834721, 3464659, 4724535, 5376195, 10393977, 14173605, 17323295, 31181931, 51969885, 155909655]

約数ペア:

[(1, 155909655), (3, 51969885), (5, 31181931), (9, 17323295), (11, 14173605), (15, 10393977), (29, 5376195), (33, 4724535), (45, 3464659), (55, 2834721), (87, 1792065), (99, 1574845), (145, 1075239), (165, 944907), (261, 597355), (319, 488745), (435, 358413), (495, 314969), (957, 162915), (1305, 119471), (1595, 97749), (2871, 54305), (4785, 32583), (10861, 14355)]