61194285

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 111539736

約数和(自身を除く): 50345451

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2477, 2745, 4941, 7431, 8235, 12385, 22293, 24705, 37155, 66879, 111465, 151097, 200637, 334395, 453291, 755485, 1003185, 1359873, 2266455, 4079619, 6799365, 12238857, 20398095, 61194285]

約数ペア:

[(1, 61194285), (3, 20398095), (5, 12238857), (9, 6799365), (15, 4079619), (27, 2266455), (45, 1359873), (61, 1003185), (81, 755485), (135, 453291), (183, 334395), (305, 200637), (405, 151097), (549, 111465), (915, 66879), (1647, 37155), (2477, 24705), (2745, 22293), (4941, 12385), (7431, 8235)]