338339955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{9371}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 566818560

約数和(自身を除く): 228478605

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 1245, 2407, 7221, 9371, 12035, 28113, 36105, 46855, 140565, 271759, 777793, 815277, 1358795, 2333379, 3888965, 4076385, 11666895, 22555997, 67667991, 112779985, 338339955]

約数ペア:

[(1, 338339955), (3, 112779985), (5, 67667991), (15, 22555997), (29, 11666895), (83, 4076385), (87, 3888965), (145, 2333379), (249, 1358795), (415, 815277), (435, 777793), (1245, 271759), (2407, 140565), (7221, 46855), (9371, 36105), (12035, 28113)]