2611995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4465152

約数和(自身を除く): 1853157

約数列:

[1, 3, 5, 15, 23, 67, 69, 113, 115, 201, 335, 339, 345, 565, 1005, 1541, 1695, 2599, 4623, 7571, 7705, 7797, 12995, 22713, 23115, 37855, 38985, 113565, 174133, 522399, 870665, 2611995]

約数ペア:

[(1, 2611995), (3, 870665), (5, 522399), (15, 174133), (23, 113565), (67, 38985), (69, 37855), (113, 23115), (115, 22713), (201, 12995), (335, 7797), (339, 7705), (345, 7571), (565, 4623), (1005, 2599), (1541, 1695)]