42231105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 94003200

約数和(自身を除く): 51772095

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 29, 35, 45, 63, 67, 69, 87, 105, 115, 135, 145, 161, 189, 201, 203, 207, 261, 315, 335, 345, 435, 469, 483, 603, 609, 621, 667, 783, 805, 945, 1005, 1015, 1035, 1305, 1407, 1449, 1541, 1809, 1827, 1943, 2001, 2345, 2415, 3015, 3045, 3105, 3335, 3915, 4221, 4347, 4623, 4669, 5481, 5829, 6003, 7035, 7245, 7705, 9045, 9135, 9715, 10005, 10787, 12663, 13601, 13869, 14007, 17487, 18009, 21105, 21735, 23115, 23345, 27405, 29145, 30015, 32361, 40803, 41607, 42021, 44689, 52461, 53935, 63315, 68005, 69345, 70035, 87435, 90045, 97083, 122409, 126063, 134067, 161805, 204015, 208035, 210105, 223445, 262305, 291249, 312823, 367227, 402201, 485415, 612045, 630315, 670335, 938469, 1206603, 1456245, 1564115, 1836135, 2011005, 2815407, 4692345, 6033015, 8446221, 14077035, 42231105]

約数ペア:

[(1, 42231105), (3, 14077035), (5, 8446221), (7, 6033015), (9, 4692345), (15, 2815407), (21, 2011005), (23, 1836135), (27, 1564115), (29, 1456245), (35, 1206603), (45, 938469), (63, 670335), (67, 630315), (69, 612045), (87, 485415), (105, 402201), (115, 367227), (135, 312823), (145, 291249), (161, 262305), (189, 223445), (201, 210105), (203, 208035), (207, 204015), (261, 161805), (315, 134067), (335, 126063), (345, 122409), (435, 97083), (469, 90045), (483, 87435), (603, 70035), (609, 69345), (621, 68005), (667, 63315), (783, 53935), (805, 52461), (945, 44689), (1005, 42021), (1015, 41607), (1035, 40803), (1305, 32361), (1407, 30015), (1449, 29145), (1541, 27405), (1809, 23345), (1827, 23115), (1943, 21735), (2001, 21105), (2345, 18009), (2415, 17487), (3015, 14007), (3045, 13869), (3105, 13601), (3335, 12663), (3915, 10787), (4221, 10005), (4347, 9715), (4623, 9135), (4669, 9045), (5481, 7705), (5829, 7245), (6003, 7035)]