31059315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 65894400

約数和(自身を除く): 34835085

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1429, 1449, 2415, 3105, 4287, 4347, 7145, 7245, 10003, 12861, 21435, 21735, 30009, 32867, 38583, 50015, 64305, 90027, 98601, 150045, 164335, 192915, 230069, 270081, 295803, 450135, 493005, 690207, 887409, 1150345, 1350405, 1479015, 2070621, 3451035, 4437045, 6211863, 10353105, 31059315]

約数ペア:

[(1, 31059315), (3, 10353105), (5, 6211863), (7, 4437045), (9, 3451035), (15, 2070621), (21, 1479015), (23, 1350405), (27, 1150345), (35, 887409), (45, 690207), (63, 493005), (69, 450135), (105, 295803), (115, 270081), (135, 230069), (161, 192915), (189, 164335), (207, 150045), (315, 98601), (345, 90027), (483, 64305), (621, 50015), (805, 38583), (945, 32867), (1035, 30009), (1429, 21735), (1449, 21435), (2415, 12861), (3105, 10003), (4287, 7245), (4347, 7145)]