1380457845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{13183}}^1$

素因数の和:13386

約数の個数: 48

約数和(自身を含む): 2591447040

約数和(自身を除く): 1210989195

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 179, 195, 537, 585, 895, 1611, 2327, 2685, 6981, 8055, 11635, 13183, 20943, 34905, 39549, 65915, 104715, 118647, 171379, 197745, 514137, 593235, 856895, 1542411, 2359757, 2570685, 7079271, 7712055, 11798785, 21237813, 30676841, 35396355, 92030523, 106189065, 153384205, 276091569, 460152615, 1380457845]

約数ペア:

[(1, 1380457845), (3, 460152615), (5, 276091569), (9, 153384205), (13, 106189065), (15, 92030523), (39, 35396355), (45, 30676841), (65, 21237813), (117, 11798785), (179, 7712055), (195, 7079271), (537, 2570685), (585, 2359757), (895, 1542411), (1611, 856895), (2327, 593235), (2685, 514137), (6981, 197745), (8055, 171379), (11635, 118647), (13183, 104715), (20943, 65915), (34905, 39549)]