101391825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 178756416

約数和(自身を除く): 77364591

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 281, 283, 425, 843, 849, 1275, 1405, 1415, 4215, 4245, 4777, 4811, 7025, 7075, 14331, 14433, 21075, 21225, 23885, 24055, 71655, 72165, 79523, 119425, 120275, 238569, 358275, 360825, 397615, 1192845, 1351891, 1988075, 4055673, 5964225, 6759455, 20278365, 33797275, 101391825]

約数ペア:

[(1, 101391825), (3, 33797275), (5, 20278365), (15, 6759455), (17, 5964225), (25, 4055673), (51, 1988075), (75, 1351891), (85, 1192845), (255, 397615), (281, 360825), (283, 358275), (425, 238569), (843, 120275), (849, 119425), (1275, 79523), (1405, 72165), (1415, 71655), (4215, 24055), (4245, 23885), (4777, 21225), (4811, 21075), (7025, 14433), (7075, 14331)]