965055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 1953504

約数和(自身を除く): 988449

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 101, 105, 147, 195, 245, 273, 303, 455, 505, 637, 707, 735, 1313, 1365, 1515, 1911, 2121, 3185, 3535, 3939, 4949, 6565, 9191, 9555, 10605, 14847, 19695, 24745, 27573, 45955, 64337, 74235, 137865, 193011, 321685, 965055]

約数ペア:

[(1, 965055), (3, 321685), (5, 193011), (7, 137865), (13, 74235), (15, 64337), (21, 45955), (35, 27573), (39, 24745), (49, 19695), (65, 14847), (91, 10605), (101, 9555), (105, 9191), (147, 6565), (195, 4949), (245, 3939), (273, 3535), (303, 3185), (455, 2121), (505, 1911), (637, 1515), (707, 1365), (735, 1313)]