42700305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 72495360

約数和(自身を除く): 29795055

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2029, 4209, 6087, 7015, 10145, 21045, 30435, 46667, 123769, 140001, 233335, 371307, 618845, 700005, 1856535, 2846687, 8540061, 14233435, 42700305]

約数ペア:

[(1, 42700305), (3, 14233435), (5, 8540061), (15, 2846687), (23, 1856535), (61, 700005), (69, 618845), (115, 371307), (183, 233335), (305, 140001), (345, 123769), (915, 46667), (1403, 30435), (2029, 21045), (4209, 10145), (6087, 7015)]