17210007325

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{3041}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 24787092096

約数和(自身を除く): 7577084771

約数列:

[1, 5, 7, 25, 35, 73, 175, 365, 443, 511, 1825, 2215, 2555, 3041, 3101, 11075, 12775, 15205, 15505, 21287, 32339, 76025, 77525, 106435, 161695, 221993, 226373, 532175, 808475, 1109965, 1131865, 1347163, 1553951, 5549825, 5659325, 6735815, 7769755, 9430141, 33679075, 38848775, 47150705, 98342899, 235753525, 491714495, 688400293, 2458572475, 3442001465, 17210007325]

約数ペア:

[(1, 17210007325), (5, 3442001465), (7, 2458572475), (25, 688400293), (35, 491714495), (73, 235753525), (175, 98342899), (365, 47150705), (443, 38848775), (511, 33679075), (1825, 9430141), (2215, 7769755), (2555, 6735815), (3041, 5659325), (3101, 5549825), (11075, 1553951), (12775, 1347163), (15205, 1131865), (15505, 1109965), (21287, 808475), (32339, 532175), (76025, 226373), (77525, 221993), (106435, 161695)]