15696781459

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 16736440320

約数和(自身を除く): 1039658861

約数列:

[1, 31, 71, 89, 227, 353, 2201, 2759, 6319, 7037, 10943, 16117, 20203, 25063, 31417, 80131, 195889, 499627, 626293, 776953, 973927, 1434413, 2230607, 2484061, 5689301, 7131659, 44466803, 69148817, 176368331, 221081429, 506347789, 15696781459]

約数ペア:

[(1, 15696781459), (31, 506347789), (71, 221081429), (89, 176368331), (227, 69148817), (353, 44466803), (2201, 7131659), (2759, 5689301), (6319, 2484061), (7037, 2230607), (10943, 1434413), (16117, 973927), (20203, 776953), (25063, 626293), (31417, 499627), (80131, 195889)]