49146345

素因数分解:

$3^4\times 5^1\times {\mathrm{121349}}^1$

素因数の和:121366

約数の個数: 20

約数和(自身を含む): 88100100

約数和(自身を除く): 38953755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 121349, 364047, 606745, 1092141, 1820235, 3276423, 5460705, 9829269, 16382115, 49146345]

約数ペア:

[(1, 49146345), (3, 16382115), (5, 9829269), (9, 5460705), (15, 3276423), (27, 1820235), (45, 1092141), (81, 606745), (135, 364047), (405, 121349)]