22857285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 43960320

約数和(自身を除く): 21103035

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 253, 285, 317, 345, 437, 627, 759, 951, 1045, 1265, 1311, 1585, 2185, 3135, 3487, 3795, 4755, 4807, 6023, 6555, 7291, 10461, 14421, 17435, 18069, 21873, 24035, 30115, 36455, 52305, 66253, 72105, 80201, 90345, 109365, 138529, 198759, 240603, 331265, 401005, 415587, 692645, 993795, 1203015, 1523819, 2077935, 4571457, 7619095, 22857285]

約数ペア:

[(1, 22857285), (3, 7619095), (5, 4571457), (11, 2077935), (15, 1523819), (19, 1203015), (23, 993795), (33, 692645), (55, 415587), (57, 401005), (69, 331265), (95, 240603), (115, 198759), (165, 138529), (209, 109365), (253, 90345), (285, 80201), (317, 72105), (345, 66253), (437, 52305), (627, 36455), (759, 30115), (951, 24035), (1045, 21873), (1265, 18069), (1311, 17435), (1585, 14421), (2185, 10461), (3135, 7291), (3487, 6555), (3795, 6023), (4755, 4807)]