22927775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 33331200

約数和(自身を除く): 10403425

約数列:

[1, 5, 13, 19, 25, 47, 65, 79, 95, 235, 247, 325, 395, 475, 611, 893, 1027, 1175, 1235, 1501, 1975, 3055, 3713, 4465, 5135, 6175, 7505, 11609, 15275, 18565, 19513, 22325, 25675, 37525, 48269, 58045, 70547, 92825, 97565, 241345, 290225, 352735, 487825, 917111, 1206725, 1763675, 4585555, 22927775]

約数ペア:

[(1, 22927775), (5, 4585555), (13, 1763675), (19, 1206725), (25, 917111), (47, 487825), (65, 352735), (79, 290225), (95, 241345), (235, 97565), (247, 92825), (325, 70547), (395, 58045), (475, 48269), (611, 37525), (893, 25675), (1027, 22325), (1175, 19513), (1235, 18565), (1501, 15275), (1975, 11609), (3055, 7505), (3713, 6175), (4465, 5135)]