84665865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5443}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 145812096

約数和(自身を除く): 61146231

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 5443, 15555, 16329, 27215, 81645, 92531, 277593, 332023, 462655, 996069, 1387965, 1660115, 4980345, 5644391, 16933173, 28221955, 84665865]

約数ペア:

[(1, 84665865), (3, 28221955), (5, 16933173), (15, 5644391), (17, 4980345), (51, 1660115), (61, 1387965), (85, 996069), (183, 462655), (255, 332023), (305, 277593), (915, 92531), (1037, 81645), (3111, 27215), (5185, 16329), (5443, 15555)]