73798225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 94243968

約数和(自身を除く): 20445743

約数列:

[1, 5, 25, 47, 181, 235, 347, 905, 1175, 1735, 4525, 8507, 8675, 16309, 42535, 62807, 81545, 212675, 314035, 407725, 1570175, 2951929, 14759645, 73798225]

約数ペア:

[(1, 73798225), (5, 14759645), (25, 2951929), (47, 1570175), (181, 407725), (235, 314035), (347, 212675), (905, 81545), (1175, 62807), (1735, 42535), (4525, 16309), (8507, 8675)]