26228535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 45074880

約数和(自身を除く): 18846345

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 1409, 3723, 4227, 6205, 7045, 18615, 21135, 23953, 71859, 102857, 119765, 308571, 359295, 514285, 1542855, 1748569, 5245707, 8742845, 26228535]

約数ペア:

[(1, 26228535), (3, 8742845), (5, 5245707), (15, 1748569), (17, 1542855), (51, 514285), (73, 359295), (85, 308571), (219, 119765), (255, 102857), (365, 71859), (1095, 23953), (1241, 21135), (1409, 18615), (3723, 7045), (4227, 6205)]