413366975

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 599961600

約数和(自身を除く): 186594625

約数列:

[1, 5, 7, 25, 35, 83, 149, 175, 191, 415, 581, 745, 955, 1043, 1337, 2075, 2905, 3725, 4775, 5215, 6685, 12367, 14525, 15853, 26075, 28459, 33425, 61835, 79265, 86569, 110971, 142295, 199213, 309175, 396325, 432845, 554855, 711475, 996065, 2164225, 2362097, 2774275, 4980325, 11810485, 16534679, 59052425, 82673395, 413366975]

約数ペア:

[(1, 413366975), (5, 82673395), (7, 59052425), (25, 16534679), (35, 11810485), (83, 4980325), (149, 2774275), (175, 2362097), (191, 2164225), (415, 996065), (581, 711475), (745, 554855), (955, 432845), (1043, 396325), (1337, 309175), (2075, 199213), (2905, 142295), (3725, 110971), (4775, 86569), (5215, 79265), (6685, 61835), (12367, 33425), (14525, 28459), (15853, 26075)]