71196305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 93450240

約数和(自身を除く): 22253935

約数列:

[1, 5, 29, 31, 47, 145, 155, 235, 337, 899, 1363, 1457, 1685, 4495, 6815, 7285, 9773, 10447, 15839, 42253, 48865, 52235, 79195, 211265, 302963, 459331, 491009, 1514815, 2296655, 2455045, 14239261, 71196305]

約数ペア:

[(1, 71196305), (5, 14239261), (29, 2455045), (31, 2296655), (47, 1514815), (145, 491009), (155, 459331), (235, 302963), (337, 211265), (899, 79195), (1363, 52235), (1457, 48865), (1685, 42253), (4495, 15839), (6815, 10447), (7285, 9773)]