39929565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 69543936

約数和(自身を除く): 29614371

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 2111, 3783, 6305, 6333, 10555, 18915, 27443, 31665, 82329, 137215, 204767, 411645, 614301, 1023835, 2661971, 3071505, 7985913, 13309855, 39929565]

約数ペア:

[(1, 39929565), (3, 13309855), (5, 7985913), (13, 3071505), (15, 2661971), (39, 1023835), (65, 614301), (97, 411645), (195, 204767), (291, 137215), (485, 82329), (1261, 31665), (1455, 27443), (2111, 18915), (3783, 10555), (6305, 6333)]