55343675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 76899840

約数和(自身を除く): 21556165

約数列:

[1, 5, 19, 25, 37, 47, 67, 95, 185, 235, 335, 475, 703, 893, 925, 1175, 1273, 1675, 1739, 2479, 3149, 3515, 4465, 6365, 8695, 12395, 15745, 17575, 22325, 31825, 33041, 43475, 47101, 59831, 61975, 78725, 116513, 165205, 235505, 299155, 582565, 826025, 1177525, 1495775, 2213747, 2912825, 11068735, 55343675]

約数ペア:

[(1, 55343675), (5, 11068735), (19, 2912825), (25, 2213747), (37, 1495775), (47, 1177525), (67, 826025), (95, 582565), (185, 299155), (235, 235505), (335, 165205), (475, 116513), (703, 78725), (893, 61975), (925, 59831), (1175, 47101), (1273, 43475), (1675, 33041), (1739, 31825), (2479, 22325), (3149, 17575), (3515, 15745), (4465, 12395), (6365, 8695)]