13384215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 25316928

約数和(自身を除く): 11932713

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 167, 195, 411, 501, 585, 685, 835, 1233, 1503, 1781, 2055, 2171, 2505, 5343, 6165, 6513, 7515, 8905, 10855, 16029, 19539, 22879, 26715, 32565, 68637, 80145, 97695, 114395, 205911, 297427, 343185, 892281, 1029555, 1487135, 2676843, 4461405, 13384215]

約数ペア:

[(1, 13384215), (3, 4461405), (5, 2676843), (9, 1487135), (13, 1029555), (15, 892281), (39, 343185), (45, 297427), (65, 205911), (117, 114395), (137, 97695), (167, 80145), (195, 68637), (411, 32565), (501, 26715), (585, 22879), (685, 19539), (835, 16029), (1233, 10855), (1503, 8905), (1781, 7515), (2055, 6513), (2171, 6165), (2505, 5343)]