2452545

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 4487040

約数和(自身を除く): 2034495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 491, 555, 999, 1473, 1665, 2455, 4419, 4995, 7365, 13257, 18167, 22095, 54501, 66285, 90835, 163503, 272505, 490509, 817515, 2452545]

約数ペア:

[(1, 2452545), (3, 817515), (5, 490509), (9, 272505), (15, 163503), (27, 90835), (37, 66285), (45, 54501), (111, 22095), (135, 18167), (185, 13257), (333, 7365), (491, 4995), (555, 4419), (999, 2455), (1473, 1665)]