8008455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5895

約数の個数: 32

約数和(自身を含む): 15773184

約数和(自身を除く): 7764729

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 5867, 17601, 29335, 41069, 76271, 88005, 123207, 205345, 228813, 381355, 533897, 616035, 1144065, 1601691, 2669485, 8008455]

約数ペア:

[(1, 8008455), (3, 2669485), (5, 1601691), (7, 1144065), (13, 616035), (15, 533897), (21, 381355), (35, 228813), (39, 205345), (65, 123207), (91, 88005), (105, 76271), (195, 41069), (273, 29335), (455, 17601), (1365, 5867)]