69702945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 51257055

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 2399, 5811, 7197, 9685, 11995, 29055, 31187, 35985, 93561, 155935, 357451, 467805, 1072353, 1787255, 4646863, 5361765, 13940589, 23234315, 69702945]

約数ペア:

[(1, 69702945), (3, 23234315), (5, 13940589), (13, 5361765), (15, 4646863), (39, 1787255), (65, 1072353), (149, 467805), (195, 357451), (447, 155935), (745, 93561), (1937, 35985), (2235, 31187), (2399, 29055), (5811, 11995), (7197, 9685)]