83728515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{33029}}^1$

素因数の和:33063

約数の個数: 24

約数和(自身を含む): 145067760

約数和(自身を除く): 61339245

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 33029, 99087, 165145, 429377, 495435, 1288131, 2146885, 5581901, 6440655, 16745703, 27909505, 83728515]

約数ペア:

[(1, 83728515), (3, 27909505), (5, 16745703), (13, 6440655), (15, 5581901), (39, 2146885), (65, 1288131), (169, 495435), (195, 429377), (507, 165145), (845, 99087), (2535, 33029)]