2009142915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{52301}}^1$

素因数の和:52519

約数の個数: 32

約数和(自身を含む): 3479547456

約数和(自身を除く): 1470404541

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 2561, 2955, 7683, 12805, 38415, 52301, 156903, 261505, 679913, 784515, 2039739, 3399565, 10198695, 10303297, 30909891, 51516485, 133942861, 154549455, 401828583, 669714305, 2009142915]

約数ペア:

[(1, 2009142915), (3, 669714305), (5, 401828583), (13, 154549455), (15, 133942861), (39, 51516485), (65, 30909891), (195, 10303297), (197, 10198695), (591, 3399565), (985, 2039739), (2561, 784515), (2955, 679913), (7683, 261505), (12805, 156903), (38415, 52301)]