66943095

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 109320960

約数和(自身を除く): 42377865

約数列:

[1, 3, 5, 15, 97, 139, 291, 331, 417, 485, 695, 993, 1455, 1655, 2085, 4965, 13483, 32107, 40449, 46009, 67415, 96321, 138027, 160535, 202245, 230045, 481605, 690135, 4462873, 13388619, 22314365, 66943095]

約数ペア:

[(1, 66943095), (3, 22314365), (5, 13388619), (15, 4462873), (97, 690135), (139, 481605), (291, 230045), (331, 202245), (417, 160535), (485, 138027), (695, 96321), (993, 67415), (1455, 46009), (1655, 40449), (2085, 32107), (4965, 13483)]