4938975

素因数分解:

$3^6\times 5^2\times {\mathrm{271}}^1$

素因数の和:299

約数の個数: 42

約数和(自身を含む): 9216176

約数和(自身を除く): 4277201

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 271, 405, 675, 729, 813, 1215, 1355, 2025, 2439, 3645, 4065, 6075, 6775, 7317, 12195, 18225, 20325, 21951, 36585, 60975, 65853, 109755, 182925, 197559, 329265, 548775, 987795, 1646325, 4938975]

約数ペア:

[(1, 4938975), (3, 1646325), (5, 987795), (9, 548775), (15, 329265), (25, 197559), (27, 182925), (45, 109755), (75, 65853), (81, 60975), (135, 36585), (225, 21951), (243, 20325), (271, 18225), (405, 12195), (675, 7317), (729, 6775), (813, 6075), (1215, 4065), (1355, 3645), (2025, 2439)]