15697523517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{39761}}^1$

素因数の和:40021

約数の個数: 32

約数和(自身を含む): 23086135296

約数和(自身を除く): 7388611779

約数列:

[1, 3, 13, 39, 53, 159, 191, 573, 689, 2067, 2483, 7449, 10123, 30369, 39761, 119283, 131599, 394797, 516893, 1550679, 2107333, 6321999, 7594351, 22783053, 27395329, 82185987, 98726563, 296179689, 402500603, 1207501809, 5232507839, 15697523517]

約数ペア:

[(1, 15697523517), (3, 5232507839), (13, 1207501809), (39, 402500603), (53, 296179689), (159, 98726563), (191, 82185987), (573, 27395329), (689, 22783053), (2067, 7594351), (2483, 6321999), (7449, 2107333), (10123, 1550679), (30369, 516893), (39761, 394797), (119283, 131599)]