147647575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 205066240

約数和(自身を除く): 57418665

約数列:

[1, 5, 19, 25, 31, 37, 95, 155, 185, 271, 475, 589, 703, 775, 925, 1147, 1355, 2945, 3515, 5149, 5735, 6775, 8401, 10027, 14725, 17575, 21793, 25745, 28675, 42005, 50135, 108965, 128725, 159619, 190513, 210025, 250675, 310837, 544825, 798095, 952565, 1554185, 3990475, 4762825, 5905903, 7770925, 29529515, 147647575]

約数ペア:

[(1, 147647575), (5, 29529515), (19, 7770925), (25, 5905903), (31, 4762825), (37, 3990475), (95, 1554185), (155, 952565), (185, 798095), (271, 544825), (475, 310837), (589, 250675), (703, 210025), (775, 190513), (925, 159619), (1147, 128725), (1355, 108965), (2945, 50135), (3515, 42005), (5149, 28675), (5735, 25745), (6775, 21793), (8401, 17575), (10027, 14725)]