30162375

素因数分解:

$3^6\times 5^3\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 56

約数和(自身を含む): 56608656

約数和(自身を除く): 26446281

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 331, 375, 405, 675, 729, 993, 1125, 1215, 1655, 2025, 2979, 3375, 3645, 4965, 6075, 8275, 8937, 10125, 14895, 18225, 24825, 26811, 30375, 41375, 44685, 74475, 80433, 91125, 124125, 134055, 223425, 241299, 372375, 402165, 670275, 1117125, 1206495, 2010825, 3351375, 6032475, 10054125, 30162375]

約数ペア:

[(1, 30162375), (3, 10054125), (5, 6032475), (9, 3351375), (15, 2010825), (25, 1206495), (27, 1117125), (45, 670275), (75, 402165), (81, 372375), (125, 241299), (135, 223425), (225, 134055), (243, 124125), (331, 91125), (375, 80433), (405, 74475), (675, 44685), (729, 41375), (993, 30375), (1125, 26811), (1215, 24825), (1655, 18225), (2025, 14895), (2979, 10125), (3375, 8937), (3645, 8275), (4965, 6075)]