481083265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 644861952

約数和(自身を除く): 163778687

約数列:

[1, 5, 13, 31, 65, 155, 271, 403, 881, 1355, 2015, 3523, 4405, 8401, 11453, 17615, 27311, 42005, 57265, 109213, 136555, 238751, 355043, 546065, 1193755, 1775215, 3103763, 7401281, 15518815, 37006405, 96216653, 481083265]

約数ペア:

[(1, 481083265), (5, 96216653), (13, 37006405), (31, 15518815), (65, 7401281), (155, 3103763), (271, 1775215), (403, 1193755), (881, 546065), (1355, 355043), (2015, 238751), (3523, 136555), (4405, 109213), (8401, 57265), (11453, 42005), (17615, 27311)]