13497015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 24846336

約数和(自身を除く): 11349321

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 673, 955, 1337, 2019, 2865, 3365, 4011, 4711, 6685, 10095, 14133, 20055, 23555, 70665, 128543, 385629, 642715, 899801, 1928145, 2699403, 4499005, 13497015]

約数ペア:

[(1, 13497015), (3, 4499005), (5, 2699403), (7, 1928145), (15, 899801), (21, 642715), (35, 385629), (105, 128543), (191, 70665), (573, 23555), (673, 20055), (955, 14133), (1337, 10095), (2019, 6685), (2865, 4711), (3365, 4011)]