71241045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 116619264

約数和(自身を除く): 45378219

約数列:

[1, 3, 5, 15, 71, 151, 213, 355, 443, 453, 755, 1065, 1329, 2215, 2265, 6645, 10721, 31453, 32163, 53605, 66893, 94359, 157265, 160815, 200679, 334465, 471795, 1003395, 4749403, 14248209, 23747015, 71241045]

約数ペア:

[(1, 71241045), (3, 23747015), (5, 14248209), (15, 4749403), (71, 1003395), (151, 471795), (213, 334465), (355, 200679), (443, 160815), (453, 157265), (755, 94359), (1065, 66893), (1329, 53605), (2215, 32163), (2265, 31453), (6645, 10721)]