74507055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2969}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 62350545

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 2969, 3585, 5019, 8365, 8907, 14845, 20783, 25095, 44535, 62349, 103915, 311745, 709591, 2128773, 3547955, 4967137, 10643865, 14901411, 24835685, 74507055]

約数ペア:

[(1, 74507055), (3, 24835685), (5, 14901411), (7, 10643865), (15, 4967137), (21, 3547955), (35, 2128773), (105, 709591), (239, 311745), (717, 103915), (1195, 62349), (1673, 44535), (2969, 25095), (3585, 20783), (5019, 14845), (8365, 8907)]