645175095

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{11117}}^1$

素因数の和:11251

約数の個数: 32

約数和(自身を含む): 1066260672

約数和(自身を除く): 421085577

約数列:

[1, 3, 5, 15, 53, 73, 159, 219, 265, 365, 795, 1095, 3869, 11117, 11607, 19345, 33351, 55585, 58035, 166755, 589201, 811541, 1767603, 2434623, 2946005, 4057705, 8838015, 12173115, 43011673, 129035019, 215058365, 645175095]

約数ペア:

[(1, 645175095), (3, 215058365), (5, 129035019), (15, 43011673), (53, 12173115), (73, 8838015), (159, 4057705), (219, 2946005), (265, 2434623), (365, 1767603), (795, 811541), (1095, 589201), (3869, 166755), (11117, 58035), (11607, 55585), (19345, 33351)]