1307227545

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{744859}}^1$

素因数の和:744886

約数の個数: 32

約数和(自身を含む): 2502729600

約数和(自身を除く): 1195502055

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 744859, 2234577, 3724295, 6703731, 9683167, 11172885, 20111193, 29049501, 33518655, 48415835, 87148503, 100555965, 145247505, 261445509, 435742515, 1307227545]

約数ペア:

[(1, 1307227545), (3, 435742515), (5, 261445509), (9, 145247505), (13, 100555965), (15, 87148503), (27, 48415835), (39, 33518655), (45, 29049501), (65, 20111193), (117, 11172885), (135, 9683167), (195, 6703731), (351, 3724295), (585, 2234577), (1755, 744859)]