5136915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 9931680

約数和(自身を除く): 4794765

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 241, 245, 435, 609, 723, 735, 1015, 1205, 1421, 1687, 3045, 3615, 4263, 5061, 6989, 7105, 8435, 11809, 20967, 21315, 25305, 34945, 35427, 48923, 59045, 104835, 146769, 177135, 244615, 342461, 733845, 1027383, 1712305, 5136915]

約数ペア:

[(1, 5136915), (3, 1712305), (5, 1027383), (7, 733845), (15, 342461), (21, 244615), (29, 177135), (35, 146769), (49, 104835), (87, 59045), (105, 48923), (145, 35427), (147, 34945), (203, 25305), (241, 21315), (245, 20967), (435, 11809), (609, 8435), (723, 7105), (735, 6989), (1015, 5061), (1205, 4263), (1421, 3615), (1687, 3045)]