1442445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 2495232

約数和(自身を除く): 1052787

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 113, 115, 185, 339, 345, 555, 565, 851, 1695, 2553, 2599, 4181, 4255, 7797, 12543, 12765, 12995, 20905, 38985, 62715, 96163, 288489, 480815, 1442445]

約数ペア:

[(1, 1442445), (3, 480815), (5, 288489), (15, 96163), (23, 62715), (37, 38985), (69, 20905), (111, 12995), (113, 12765), (115, 12543), (185, 7797), (339, 4255), (345, 4181), (555, 2599), (565, 2553), (851, 1695)]