39089505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 78369984

約数和(自身を除く): 39280479

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 4091, 9555, 12273, 20455, 28637, 53183, 61365, 85911, 143185, 159549, 200459, 265915, 372281, 429555, 601377, 797745, 1002295, 1116843, 1861405, 2605967, 3006885, 5584215, 7817901, 13029835, 39089505]

約数ペア:

[(1, 39089505), (3, 13029835), (5, 7817901), (7, 5584215), (13, 3006885), (15, 2605967), (21, 1861405), (35, 1116843), (39, 1002295), (49, 797745), (65, 601377), (91, 429555), (105, 372281), (147, 265915), (195, 200459), (245, 159549), (273, 143185), (455, 85911), (637, 61365), (735, 53183), (1365, 28637), (1911, 20455), (3185, 12273), (4091, 9555)]