190049325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 330782400

約数和(自身を除く): 140733075

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 87, 145, 177, 295, 435, 725, 885, 1475, 1481, 1711, 2175, 4425, 4443, 5133, 7405, 8555, 22215, 25665, 37025, 42775, 42949, 87379, 111075, 128325, 128847, 214745, 262137, 436895, 644235, 1073725, 1310685, 2184475, 2533991, 3221175, 6553425, 7601973, 12669955, 38009865, 63349775, 190049325]

約数ペア:

[(1, 190049325), (3, 63349775), (5, 38009865), (15, 12669955), (25, 7601973), (29, 6553425), (59, 3221175), (75, 2533991), (87, 2184475), (145, 1310685), (177, 1073725), (295, 644235), (435, 436895), (725, 262137), (885, 214745), (1475, 128847), (1481, 128325), (1711, 111075), (2175, 87379), (4425, 42949), (4443, 42775), (5133, 37025), (7405, 25665), (8555, 22215)]