3455865

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 7527168

約数和(自身を除く): 4071303

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 53, 63, 69, 81, 105, 115, 135, 159, 161, 189, 207, 265, 315, 345, 371, 405, 477, 483, 567, 621, 795, 805, 945, 1035, 1113, 1219, 1431, 1449, 1855, 1863, 2385, 2415, 2835, 3105, 3339, 3657, 4293, 4347, 5565, 6095, 7155, 7245, 8533, 9315, 10017, 10971, 13041, 16695, 18285, 21465, 21735, 25599, 30051, 32913, 42665, 50085, 54855, 65205, 76797, 98739, 127995, 150255, 164565, 230391, 383985, 493695, 691173, 1151955, 3455865]

約数ペア:

[(1, 3455865), (3, 1151955), (5, 691173), (7, 493695), (9, 383985), (15, 230391), (21, 164565), (23, 150255), (27, 127995), (35, 98739), (45, 76797), (53, 65205), (63, 54855), (69, 50085), (81, 42665), (105, 32913), (115, 30051), (135, 25599), (159, 21735), (161, 21465), (189, 18285), (207, 16695), (265, 13041), (315, 10971), (345, 10017), (371, 9315), (405, 8533), (477, 7245), (483, 7155), (567, 6095), (621, 5565), (795, 4347), (805, 4293), (945, 3657), (1035, 3339), (1113, 3105), (1219, 2835), (1431, 2415), (1449, 2385), (1855, 1863)]