1315745025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53323}}^1$

素因数の和:53390

約数の個数: 48

約数和(自身を含む): 2539075584

約数和(自身を除く): 1223330559

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3525, 4935, 8225, 24675, 53323, 159969, 266615, 373261, 799845, 1119783, 1333075, 1866305, 2506181, 3999225, 5598915, 7518543, 9331525, 12530905, 17543267, 27994575, 37592715, 52629801, 62654525, 87716335, 187963575, 263149005, 438581675, 1315745025]

約数ペア:

[(1, 1315745025), (3, 438581675), (5, 263149005), (7, 187963575), (15, 87716335), (21, 62654525), (25, 52629801), (35, 37592715), (47, 27994575), (75, 17543267), (105, 12530905), (141, 9331525), (175, 7518543), (235, 5598915), (329, 3999225), (525, 2506181), (705, 1866305), (987, 1333075), (1175, 1119783), (1645, 799845), (3525, 373261), (4935, 266615), (8225, 159969), (24675, 53323)]