4883475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 8928000

約数和(自身を除く): 4044525

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 149, 285, 345, 437, 447, 475, 575, 745, 1311, 1425, 1725, 2185, 2235, 2831, 3427, 3725, 6555, 8493, 10281, 10925, 11175, 14155, 17135, 32775, 42465, 51405, 65113, 70775, 85675, 195339, 212325, 257025, 325565, 976695, 1627825, 4883475]

約数ペア:

[(1, 4883475), (3, 1627825), (5, 976695), (15, 325565), (19, 257025), (23, 212325), (25, 195339), (57, 85675), (69, 70775), (75, 65113), (95, 51405), (115, 42465), (149, 32775), (285, 17135), (345, 14155), (437, 11175), (447, 10925), (475, 10281), (575, 8493), (745, 6555), (1311, 3725), (1425, 3427), (1725, 2831), (2185, 2235)]