83876445

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14449}}^1$

素因数の和:14506

約数の個数: 32

約数和(自身を含む): 152592000

約数和(自身を除く): 68715555

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 14449, 43347, 72245, 130041, 216735, 390123, 621307, 650205, 1863921, 1950615, 3106535, 5591763, 9319605, 16775289, 27958815, 83876445]

約数ペア:

[(1, 83876445), (3, 27958815), (5, 16775289), (9, 9319605), (15, 5591763), (27, 3106535), (43, 1950615), (45, 1863921), (129, 650205), (135, 621307), (215, 390123), (387, 216735), (645, 130041), (1161, 72245), (1935, 43347), (5805, 14449)]