1373357665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 1772928000

約数和(自身を除く): 399570335

約数列:

[1, 5, 17, 85, 89, 379, 445, 479, 1513, 1895, 2395, 6443, 7565, 8143, 32215, 33731, 40715, 42631, 168655, 181541, 213155, 573427, 724727, 907705, 2867135, 3086197, 3623635, 15430985, 16157149, 80785745, 274671533, 1373357665]

約数ペア:

[(1, 1373357665), (5, 274671533), (17, 80785745), (85, 16157149), (89, 15430985), (379, 3623635), (445, 3086197), (479, 2867135), (1513, 907705), (1895, 724727), (2395, 573427), (6443, 213155), (7565, 181541), (8143, 168655), (32215, 42631), (33731, 40715)]