83896215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2377}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 145419456

約数和(自身を除く): 61523241

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 2353, 2377, 2715, 7059, 7131, 11765, 11885, 30901, 35295, 35655, 92703, 154505, 430237, 463515, 1290711, 2151185, 5593081, 6453555, 16779243, 27965405, 83896215]

約数ペア:

[(1, 83896215), (3, 27965405), (5, 16779243), (13, 6453555), (15, 5593081), (39, 2151185), (65, 1290711), (181, 463515), (195, 430237), (543, 154505), (905, 92703), (2353, 35655), (2377, 35295), (2715, 30901), (7059, 11885), (7131, 11765)]