7146735

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 11965440

約数和(自身を除く): 4818705

約数列:

[1, 3, 5, 15, 37, 79, 111, 163, 185, 237, 395, 489, 555, 815, 1185, 2445, 2923, 6031, 8769, 12877, 14615, 18093, 30155, 38631, 43845, 64385, 90465, 193155, 476449, 1429347, 2382245, 7146735]

約数ペア:

[(1, 7146735), (3, 2382245), (5, 1429347), (15, 476449), (37, 193155), (79, 90465), (111, 64385), (163, 43845), (185, 38631), (237, 30155), (395, 18093), (489, 14615), (555, 12877), (815, 8769), (1185, 6031), (2445, 2923)]