67799745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5039}}^1$

素因数の和:5086

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 64288575

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5039, 13455, 15117, 25195, 45351, 65507, 75585, 115897, 196521, 226755, 327535, 347691, 579485, 589563, 982605, 1043073, 1506661, 1738455, 2947815, 4519983, 5215365, 7533305, 13559949, 22599915, 67799745]

約数ペア:

[(1, 67799745), (3, 22599915), (5, 13559949), (9, 7533305), (13, 5215365), (15, 4519983), (23, 2947815), (39, 1738455), (45, 1506661), (65, 1043073), (69, 982605), (115, 589563), (117, 579485), (195, 347691), (207, 327535), (299, 226755), (345, 196521), (585, 115897), (897, 75585), (1035, 65507), (1495, 45351), (2691, 25195), (4485, 15117), (5039, 13455)]