1983285

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 3659040

約数和(自身を除く): 1675755

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 83, 135, 177, 249, 295, 405, 415, 531, 747, 885, 1245, 1593, 2241, 2655, 3735, 4779, 4897, 6723, 7965, 11205, 14691, 23895, 24485, 33615, 44073, 73455, 132219, 220365, 396657, 661095, 1983285]

約数ペア:

[(1, 1983285), (3, 661095), (5, 396657), (9, 220365), (15, 132219), (27, 73455), (45, 44073), (59, 33615), (81, 24485), (83, 23895), (135, 14691), (177, 11205), (249, 7965), (295, 6723), (405, 4897), (415, 4779), (531, 3735), (747, 2655), (885, 2241), (1245, 1593)]