13110345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 24261120

約数和(自身を除く): 11150775

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 239, 265, 345, 477, 717, 795, 1035, 1195, 1219, 2151, 2385, 3585, 3657, 5497, 6095, 10755, 10971, 12667, 16491, 18285, 27485, 38001, 49473, 54855, 63335, 82455, 114003, 190005, 247365, 291341, 570015, 874023, 1456705, 2622069, 4370115, 13110345]

約数ペア:

[(1, 13110345), (3, 4370115), (5, 2622069), (9, 1456705), (15, 874023), (23, 570015), (45, 291341), (53, 247365), (69, 190005), (115, 114003), (159, 82455), (207, 63335), (239, 54855), (265, 49473), (345, 38001), (477, 27485), (717, 18285), (795, 16491), (1035, 12667), (1195, 10971), (1219, 10755), (2151, 6095), (2385, 5497), (3585, 3657)]