42646485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17659}}^1$

素因数の和:17697

約数の個数: 32

約数和(自身を含む): 81377280

約数和(自身を除く): 38730795

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 17659, 52977, 88295, 123613, 264885, 370839, 406157, 618065, 1218471, 1854195, 2030785, 2843099, 6092355, 8529297, 14215495, 42646485]

約数ペア:

[(1, 42646485), (3, 14215495), (5, 8529297), (7, 6092355), (15, 2843099), (21, 2030785), (23, 1854195), (35, 1218471), (69, 618065), (105, 406157), (115, 370839), (161, 264885), (345, 123613), (483, 88295), (805, 52977), (2415, 17659)]