48135815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 72199680

約数和(自身を除く): 24063865

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 871, 1579, 2345, 4355, 6097, 7895, 11053, 20527, 30485, 55265, 102635, 105793, 143689, 528965, 718445, 740551, 1375309, 3702755, 6876545, 9627163, 48135815]

約数ペア:

[(1, 48135815), (5, 9627163), (7, 6876545), (13, 3702755), (35, 1375309), (65, 740551), (67, 718445), (91, 528965), (335, 143689), (455, 105793), (469, 102635), (871, 55265), (1579, 30485), (2345, 20527), (4355, 11053), (6097, 7895)]