66804535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 98721792

約数和(自身を除く): 31917257

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 2677, 3565, 4991, 13385, 18739, 24955, 61571, 82987, 93695, 307855, 414935, 430997, 580909, 1908701, 2154985, 2904545, 9543505, 13360907, 66804535]

約数ペア:

[(1, 66804535), (5, 13360907), (7, 9543505), (23, 2904545), (31, 2154985), (35, 1908701), (115, 580909), (155, 430997), (161, 414935), (217, 307855), (713, 93695), (805, 82987), (1085, 61571), (2677, 24955), (3565, 18739), (4991, 13385)]