48120075

素因数分解:

$3^5\times 5^2\times {\mathrm{89}}^2$

素因数の和:203

約数の個数: 54

約数和(自身を含む): 90396124

約数和(自身を除く): 42276049

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 89, 135, 225, 243, 267, 405, 445, 675, 801, 1215, 1335, 2025, 2225, 2403, 4005, 6075, 6675, 7209, 7921, 12015, 20025, 21627, 23763, 36045, 39605, 60075, 71289, 108135, 118815, 180225, 198025, 213867, 356445, 540675, 594075, 641601, 1069335, 1782225, 1924803, 3208005, 5346675, 9624015, 16040025, 48120075]

約数ペア:

[(1, 48120075), (3, 16040025), (5, 9624015), (9, 5346675), (15, 3208005), (25, 1924803), (27, 1782225), (45, 1069335), (75, 641601), (81, 594075), (89, 540675), (135, 356445), (225, 213867), (243, 198025), (267, 180225), (405, 118815), (445, 108135), (675, 71289), (801, 60075), (1215, 39605), (1335, 36045), (2025, 23763), (2225, 21627), (2403, 20025), (4005, 12015), (6075, 7921), (6675, 7209)]