30089325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 58428800

約数和(自身を除く): 28339475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 259, 525, 555, 777, 925, 1295, 1549, 2775, 3885, 4647, 6475, 7745, 10843, 19425, 23235, 32529, 38725, 54215, 57313, 116175, 162645, 171939, 271075, 286565, 401191, 813225, 859695, 1203573, 1432825, 2005955, 4298475, 6017865, 10029775, 30089325]

約数ペア:

[(1, 30089325), (3, 10029775), (5, 6017865), (7, 4298475), (15, 2005955), (21, 1432825), (25, 1203573), (35, 859695), (37, 813225), (75, 401191), (105, 286565), (111, 271075), (175, 171939), (185, 162645), (259, 116175), (525, 57313), (555, 54215), (777, 38725), (925, 32529), (1295, 23235), (1549, 19425), (2775, 10843), (3885, 7745), (4647, 6475)]