55673865

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31723}}^1$

素因数の和:31750

約数の個数: 32

約数和(自身を含む): 106592640

約数和(自身を除く): 50918775

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31723, 95169, 158615, 285507, 412399, 475845, 856521, 1237197, 1427535, 2061995, 3711591, 4282605, 6185985, 11134773, 18557955, 55673865]

約数ペア:

[(1, 55673865), (3, 18557955), (5, 11134773), (9, 6185985), (13, 4282605), (15, 3711591), (27, 2061995), (39, 1427535), (45, 1237197), (65, 856521), (117, 475845), (135, 412399), (195, 285507), (351, 158615), (585, 95169), (1755, 31723)]