253343585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{19273}}^1$

素因数の和:19528

約数の個数: 16

約数和(自身を含む): 333054720

約数和(自身を除く): 79711135

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 13145, 19273, 96365, 212003, 1060015, 4606247, 23031235, 50668717, 253343585]

約数ペア:

[(1, 253343585), (5, 50668717), (11, 23031235), (55, 4606247), (239, 1060015), (1195, 212003), (2629, 96365), (13145, 19273)]