42656835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9511}}^1$

素因数の和:9555

約数の個数: 32

約数和(自身を含む): 76704768

約数和(自身を除く): 34047933

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 9511, 28533, 47555, 123643, 142665, 218753, 370929, 618215, 656259, 1093765, 1854645, 2843789, 3281295, 8531367, 14218945, 42656835]

約数ペア:

[(1, 42656835), (3, 14218945), (5, 8531367), (13, 3281295), (15, 2843789), (23, 1854645), (39, 1093765), (65, 656259), (69, 618215), (115, 370929), (195, 218753), (299, 142665), (345, 123643), (897, 47555), (1495, 28533), (4485, 9511)]