734319275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{17987}}^1$

素因数の和:18091

約数の個数: 24

約数和(自身を含む): 963581184

約数和(自身を除く): 229261909

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 8165, 17987, 40825, 89935, 413701, 449675, 1277077, 2068505, 6385385, 10342525, 29372771, 31926925, 146863855, 734319275]

約数ペア:

[(1, 734319275), (5, 146863855), (23, 31926925), (25, 29372771), (71, 10342525), (115, 6385385), (355, 2068505), (575, 1277077), (1633, 449675), (1775, 413701), (8165, 89935), (17987, 40825)]