1661233535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{38317}}^1$

素因数の和:38387

約数の個数: 32

約数和(自身を含む): 2317472640

約数和(自身を除く): 656239105

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 8671, 38317, 43355, 191585, 498121, 881291, 1111193, 2490605, 4406455, 5555965, 11456783, 14445509, 25557439, 57283915, 72227545, 127787195, 332246707, 1661233535]

約数ペア:

[(1, 1661233535), (5, 332246707), (13, 127787195), (23, 72227545), (29, 57283915), (65, 25557439), (115, 14445509), (145, 11456783), (299, 5555965), (377, 4406455), (667, 2490605), (1495, 1111193), (1885, 881291), (3335, 498121), (8671, 191585), (38317, 43355)]