40888955535

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{80953}}^1$

素因数の和:81335

約数の個数: 32

約数和(自身を含む): 66151723008

約数和(自身を除く): 25262767473

約数列:

[1, 3, 5, 15, 151, 223, 453, 669, 755, 1115, 2265, 3345, 33673, 80953, 101019, 168365, 242859, 404765, 505095, 1214295, 12223903, 18052519, 36671709, 54157557, 61119515, 90262595, 183358545, 270787785, 2725930369, 8177791107, 13629651845, 40888955535]

約数ペア:

[(1, 40888955535), (3, 13629651845), (5, 8177791107), (15, 2725930369), (151, 270787785), (223, 183358545), (453, 90262595), (669, 61119515), (755, 54157557), (1115, 36671709), (2265, 18052519), (3345, 12223903), (33673, 1214295), (80953, 505095), (101019, 404765), (168365, 242859)]