42612465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6653}}^1$

素因数の和:6729

約数の個数: 32

約数和(自身を含む): 79209216

約数和(自身を除く): 36596751

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 6653, 19959, 33265, 46571, 99795, 139713, 232855, 405833, 698565, 1217499, 2029165, 2840831, 6087495, 8522493, 14204155, 42612465]

約数ペア:

[(1, 42612465), (3, 14204155), (5, 8522493), (7, 6087495), (15, 2840831), (21, 2029165), (35, 1217499), (61, 698565), (105, 405833), (183, 232855), (305, 139713), (427, 99795), (915, 46571), (1281, 33265), (2135, 19959), (6405, 6653)]