9214905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 18432000

約数和(自身を除く): 9217095

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 149, 155, 217, 285, 399, 447, 465, 589, 651, 665, 745, 1043, 1085, 1767, 1995, 2235, 2831, 2945, 3129, 3255, 4123, 4619, 5215, 8493, 8835, 12369, 13857, 14155, 15645, 19817, 20615, 23095, 32333, 42465, 59451, 61845, 69285, 87761, 96999, 99085, 161665, 263283, 297255, 438805, 484995, 614327, 1316415, 1842981, 3071635, 9214905]

約数ペア:

[(1, 9214905), (3, 3071635), (5, 1842981), (7, 1316415), (15, 614327), (19, 484995), (21, 438805), (31, 297255), (35, 263283), (57, 161665), (93, 99085), (95, 96999), (105, 87761), (133, 69285), (149, 61845), (155, 59451), (217, 42465), (285, 32333), (399, 23095), (447, 20615), (465, 19817), (589, 15645), (651, 14155), (665, 13857), (745, 12369), (1043, 8835), (1085, 8493), (1767, 5215), (1995, 4619), (2235, 4123), (2831, 3255), (2945, 3129)]