53435505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 44542095

約数列:

[1, 3, 5, 15, 17, 19, 41, 51, 57, 85, 95, 123, 205, 255, 269, 285, 323, 615, 697, 779, 807, 969, 1345, 1615, 2091, 2337, 3485, 3895, 4035, 4573, 4845, 5111, 10455, 11029, 11685, 13243, 13719, 15333, 22865, 25555, 33087, 39729, 55145, 66215, 68595, 76665, 86887, 165435, 187493, 198645, 209551, 260661, 434435, 562479, 628653, 937465, 1047755, 1303305, 2812395, 3143265, 3562367, 10687101, 17811835, 53435505]

約数ペア:

[(1, 53435505), (3, 17811835), (5, 10687101), (15, 3562367), (17, 3143265), (19, 2812395), (41, 1303305), (51, 1047755), (57, 937465), (85, 628653), (95, 562479), (123, 434435), (205, 260661), (255, 209551), (269, 198645), (285, 187493), (323, 165435), (615, 86887), (697, 76665), (779, 68595), (807, 66215), (969, 55145), (1345, 39729), (1615, 33087), (2091, 25555), (2337, 22865), (3485, 15333), (3895, 13719), (4035, 13243), (4573, 11685), (4845, 11029), (5111, 10455)]