4486215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 7736256

約数和(自身を除く): 3250041

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 241, 255, 365, 723, 1095, 1205, 1241, 3615, 3723, 4097, 6205, 12291, 17593, 18615, 20485, 52779, 61455, 87965, 263895, 299081, 897243, 1495405, 4486215]

約数ペア:

[(1, 4486215), (3, 1495405), (5, 897243), (15, 299081), (17, 263895), (51, 87965), (73, 61455), (85, 52779), (219, 20485), (241, 18615), (255, 17593), (365, 12291), (723, 6205), (1095, 4097), (1205, 3723), (1241, 3615)]