1330778085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1493}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 2626380288

約数和(自身を除く): 1295602203

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 653, 1365, 1493, 1959, 3265, 4479, 4571, 7465, 8489, 9795, 10451, 13713, 19409, 22395, 22855, 25467, 31353, 42445, 52255, 58227, 59423, 68565, 97045, 127335, 135863, 156765, 178269, 291135, 297115, 407589, 679315, 891345, 974929, 2037945, 2924787, 4874645, 6824503, 12674077, 14623935, 20473509, 34122515, 38022231, 63370385, 88718539, 102367545, 190111155, 266155617, 443592695, 1330778085]

約数ペア:

[(1, 1330778085), (3, 443592695), (5, 266155617), (7, 190111155), (13, 102367545), (15, 88718539), (21, 63370385), (35, 38022231), (39, 34122515), (65, 20473509), (91, 14623935), (105, 12674077), (195, 6824503), (273, 4874645), (455, 2924787), (653, 2037945), (1365, 974929), (1493, 891345), (1959, 679315), (3265, 407589), (4479, 297115), (4571, 291135), (7465, 178269), (8489, 156765), (9795, 135863), (10451, 127335), (13713, 97045), (19409, 68565), (22395, 59423), (22855, 58227), (25467, 52255), (31353, 42445)]