89204895

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16943}}^1$

素因数の和:16973

約数の個数: 40

約数和(自身を含む): 172218816

約数和(自身を除く): 83013921

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 16943, 50829, 84715, 152487, 220259, 254145, 457461, 660777, 762435, 1101295, 1372383, 1982331, 2287305, 3303885, 5946993, 6861915, 9911655, 17840979, 29734965, 89204895]

約数ペア:

[(1, 89204895), (3, 29734965), (5, 17840979), (9, 9911655), (13, 6861915), (15, 5946993), (27, 3303885), (39, 2287305), (45, 1982331), (65, 1372383), (81, 1101295), (117, 762435), (135, 660777), (195, 457461), (351, 254145), (405, 220259), (585, 152487), (1053, 84715), (1755, 50829), (5265, 16943)]