39316995

素因数分解:

$3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 70985376

約数和(自身を除く): 31668381

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 405, 503, 579, 965, 1509, 1737, 2515, 2895, 4527, 5211, 7545, 8685, 13581, 15633, 22635, 26055, 40743, 67905, 78165, 97079, 203715, 291237, 485395, 873711, 1456185, 2621133, 4368555, 7863399, 13105665, 39316995]

約数ペア:

[(1, 39316995), (3, 13105665), (5, 7863399), (9, 4368555), (15, 2621133), (27, 1456185), (45, 873711), (81, 485395), (135, 291237), (193, 203715), (405, 97079), (503, 78165), (579, 67905), (965, 40743), (1509, 26055), (1737, 22635), (2515, 15633), (2895, 13581), (4527, 8685), (5211, 7545)]