318715095

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2963}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 522422784

約数和(自身を除く): 203707689

約数列:

[1, 3, 5, 15, 71, 101, 213, 303, 355, 505, 1065, 1515, 2963, 7171, 8889, 14815, 21513, 35855, 44445, 107565, 210373, 299263, 631119, 897789, 1051865, 1496315, 3155595, 4488945, 21247673, 63743019, 106238365, 318715095]

約数ペア:

[(1, 318715095), (3, 106238365), (5, 63743019), (15, 21247673), (71, 4488945), (101, 3155595), (213, 1496315), (303, 1051865), (355, 897789), (505, 631119), (1065, 299263), (1515, 210373), (2963, 107565), (7171, 44445), (8889, 35855), (14815, 21513)]