202174725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 353737280

約数和(自身を除く): 151562555

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 337, 421, 475, 1011, 1263, 1425, 1685, 2105, 5055, 6315, 6403, 7999, 8425, 10525, 19209, 23997, 25275, 31575, 32015, 39995, 96045, 119985, 141877, 160075, 199975, 425631, 480225, 599925, 709385, 2128155, 2695663, 3546925, 8086989, 10640775, 13478315, 40434945, 67391575, 202174725]

約数ペア:

[(1, 202174725), (3, 67391575), (5, 40434945), (15, 13478315), (19, 10640775), (25, 8086989), (57, 3546925), (75, 2695663), (95, 2128155), (285, 709385), (337, 599925), (421, 480225), (475, 425631), (1011, 199975), (1263, 160075), (1425, 141877), (1685, 119985), (2105, 96045), (5055, 39995), (6315, 32015), (6403, 31575), (7999, 25275), (8425, 23997), (10525, 19209)]