242565225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 479969280

約数和(自身を除く): 237404055

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 59, 75, 105, 123, 175, 177, 191, 205, 287, 295, 413, 525, 573, 615, 861, 885, 955, 1025, 1239, 1337, 1435, 1475, 2065, 2419, 2865, 3075, 4011, 4305, 4425, 4775, 6195, 6685, 7175, 7257, 7831, 10325, 11269, 12095, 14325, 16933, 20055, 21525, 23493, 30975, 33425, 33807, 36285, 39155, 50799, 54817, 56345, 60475, 78883, 84665, 100275, 117465, 164451, 169035, 181425, 195775, 236649, 253995, 274085, 281725, 394415, 423325, 462029, 587325, 822255, 845175, 1183245, 1269975, 1370425, 1386087, 1972075, 2310145, 3234203, 4111275, 5916225, 6930435, 9702609, 11550725, 16171015, 34652175, 48513045, 80855075, 242565225]

約数ペア:

[(1, 242565225), (3, 80855075), (5, 48513045), (7, 34652175), (15, 16171015), (21, 11550725), (25, 9702609), (35, 6930435), (41, 5916225), (59, 4111275), (75, 3234203), (105, 2310145), (123, 1972075), (175, 1386087), (177, 1370425), (191, 1269975), (205, 1183245), (287, 845175), (295, 822255), (413, 587325), (525, 462029), (573, 423325), (615, 394415), (861, 281725), (885, 274085), (955, 253995), (1025, 236649), (1239, 195775), (1337, 181425), (1435, 169035), (1475, 164451), (2065, 117465), (2419, 100275), (2865, 84665), (3075, 78883), (4011, 60475), (4305, 56345), (4425, 54817), (4775, 50799), (6195, 39155), (6685, 36285), (7175, 33807), (7257, 33425), (7831, 30975), (10325, 23493), (11269, 21525), (12095, 20055), (14325, 16933)]