145283705

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 205873920

約数和(自身を除く): 60590215

約数列:

[1, 5, 7, 35, 41, 137, 205, 287, 685, 739, 959, 1435, 3695, 4795, 5173, 5617, 25865, 28085, 30299, 39319, 101243, 151495, 196595, 212093, 506215, 708701, 1060465, 3543505, 4150963, 20754815, 29056741, 145283705]

約数ペア:

[(1, 145283705), (5, 29056741), (7, 20754815), (35, 4150963), (41, 3543505), (137, 1060465), (205, 708701), (287, 506215), (685, 212093), (739, 196595), (959, 151495), (1435, 101243), (3695, 39319), (4795, 30299), (5173, 28085), (5617, 25865)]