73474395

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 121512960

約数和(自身を除く): 48038565

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1171, 1335, 3513, 4183, 5855, 12549, 17565, 20915, 55037, 62745, 104219, 165111, 275185, 312657, 521095, 825555, 1563285, 4898293, 14694879, 24491465, 73474395]

約数ペア:

[(1, 73474395), (3, 24491465), (5, 14694879), (15, 4898293), (47, 1563285), (89, 825555), (141, 521095), (235, 312657), (267, 275185), (445, 165111), (705, 104219), (1171, 62745), (1335, 55037), (3513, 20915), (4183, 17565), (5855, 12549)]