39425475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 69737600

約数和(自身を除く): 30312125

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 365, 379, 475, 1095, 1137, 1387, 1425, 1825, 1895, 4161, 5475, 5685, 6935, 7201, 9475, 20805, 21603, 27667, 28425, 34675, 36005, 83001, 104025, 108015, 138335, 180025, 415005, 525673, 540075, 691675, 1577019, 2075025, 2628365, 7885095, 13141825, 39425475]

約数ペア:

[(1, 39425475), (3, 13141825), (5, 7885095), (15, 2628365), (19, 2075025), (25, 1577019), (57, 691675), (73, 540075), (75, 525673), (95, 415005), (219, 180025), (285, 138335), (365, 108015), (379, 104025), (475, 83001), (1095, 36005), (1137, 34675), (1387, 28425), (1425, 27667), (1825, 21603), (1895, 20805), (4161, 9475), (5475, 7201), (5685, 6935)]