40260465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5598

約数の個数: 48

約数和(自身を含む): 83236608

約数和(自身を除く): 42976143

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 5557, 7245, 16671, 27785, 38899, 50013, 83355, 116697, 127811, 194495, 250065, 350091, 383433, 583485, 639055, 894677, 1150299, 1750455, 1917165, 2684031, 4473385, 5751495, 8052093, 13420155, 40260465]

約数ペア:

[(1, 40260465), (3, 13420155), (5, 8052093), (7, 5751495), (9, 4473385), (15, 2684031), (21, 1917165), (23, 1750455), (35, 1150299), (45, 894677), (63, 639055), (69, 583485), (105, 383433), (115, 350091), (161, 250065), (207, 194495), (315, 127811), (345, 116697), (483, 83355), (805, 50013), (1035, 38899), (1449, 27785), (2415, 16671), (5557, 7245)]