144611005

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 229889664

約数和(自身を除く): 85278659

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1265, 1771, 2333, 2695, 5635, 8855, 11665, 12397, 16331, 25663, 53659, 61985, 81655, 114317, 128315, 179641, 268295, 375613, 571585, 590249, 898205, 1257487, 1878065, 2629291, 2951245, 4131743, 6287435, 13146455, 20658715, 28922201, 144611005]

約数ペア:

[(1, 144611005), (5, 28922201), (7, 20658715), (11, 13146455), (23, 6287435), (35, 4131743), (49, 2951245), (55, 2629291), (77, 1878065), (115, 1257487), (161, 898205), (245, 590249), (253, 571585), (385, 375613), (539, 268295), (805, 179641), (1127, 128315), (1265, 114317), (1771, 81655), (2333, 61985), (2695, 53659), (5635, 25663), (8855, 16331), (11665, 12397)]