159359265

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90803}}^1$

素因数の和:90830

約数の個数: 32

約数和(自身を含む): 305101440

約数和(自身を除く): 145742175

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 90803, 272409, 454015, 817227, 1180439, 1362045, 2451681, 3541317, 4086135, 5902195, 10623951, 12258405, 17706585, 31871853, 53119755, 159359265]

約数ペア:

[(1, 159359265), (3, 53119755), (5, 31871853), (9, 17706585), (13, 12258405), (15, 10623951), (27, 5902195), (39, 4086135), (45, 3541317), (65, 2451681), (117, 1362045), (135, 1180439), (195, 817227), (351, 454015), (585, 272409), (1755, 90803)]