15132997515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{145307}}^1$

素因数の和:145499

約数の個数: 32

約数和(自身を含む): 24858130176

約数和(自身を除く): 9725132661

約数列:

[1, 3, 5, 15, 53, 131, 159, 265, 393, 655, 795, 1965, 6943, 20829, 34715, 104145, 145307, 435921, 726535, 2179605, 7701271, 19035217, 23103813, 38506355, 57105651, 95176085, 115519065, 285528255, 1008866501, 3026599503, 5044332505, 15132997515]

約数ペア:

[(1, 15132997515), (3, 5044332505), (5, 3026599503), (15, 1008866501), (53, 285528255), (131, 115519065), (159, 95176085), (265, 57105651), (393, 38506355), (655, 23103813), (795, 19035217), (1965, 7701271), (6943, 2179605), (20829, 726535), (34715, 435921), (104145, 145307)]