386325615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14461}}^1$

素因数の和:14619

約数の個数: 32

約数和(自身を含む): 670574016

約数和(自身を除く): 284248401

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 8905, 14461, 26715, 43383, 72305, 187993, 216915, 563979, 939965, 1981157, 2819895, 5943471, 9905785, 25755041, 29717355, 77265123, 128775205, 386325615]

約数ペア:

[(1, 386325615), (3, 128775205), (5, 77265123), (13, 29717355), (15, 25755041), (39, 9905785), (65, 5943471), (137, 2819895), (195, 1981157), (411, 939965), (685, 563979), (1781, 216915), (2055, 187993), (5343, 72305), (8905, 43383), (14461, 26715)]