9916425

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 18905040

約数和(自身を除く): 8988615

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 83, 135, 177, 225, 249, 295, 405, 415, 531, 675, 747, 885, 1245, 1475, 1593, 2025, 2075, 2241, 2655, 3735, 4425, 4779, 4897, 6225, 6723, 7965, 11205, 13275, 14691, 18675, 23895, 24485, 33615, 39825, 44073, 56025, 73455, 119475, 122425, 132219, 168075, 220365, 367275, 396657, 661095, 1101825, 1983285, 3305475, 9916425]

約数ペア:

[(1, 9916425), (3, 3305475), (5, 1983285), (9, 1101825), (15, 661095), (25, 396657), (27, 367275), (45, 220365), (59, 168075), (75, 132219), (81, 122425), (83, 119475), (135, 73455), (177, 56025), (225, 44073), (249, 39825), (295, 33615), (405, 24485), (415, 23895), (531, 18675), (675, 14691), (747, 13275), (885, 11205), (1245, 7965), (1475, 6723), (1593, 6225), (2025, 4897), (2075, 4779), (2241, 4425), (2655, 3735)]