42151635

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 33327405

約数列:

[1, 3, 5, 9, 15, 45, 71, 79, 167, 213, 237, 355, 395, 501, 639, 711, 835, 1065, 1185, 1503, 2505, 3195, 3555, 5609, 7515, 11857, 13193, 16827, 28045, 35571, 39579, 50481, 59285, 65965, 84135, 106713, 118737, 177855, 197895, 252405, 533565, 593685, 936703, 2810109, 4683515, 8430327, 14050545, 42151635]

約数ペア:

[(1, 42151635), (3, 14050545), (5, 8430327), (9, 4683515), (15, 2810109), (45, 936703), (71, 593685), (79, 533565), (167, 252405), (213, 197895), (237, 177855), (355, 118737), (395, 106713), (501, 84135), (639, 65965), (711, 59285), (835, 50481), (1065, 39579), (1185, 35571), (1503, 28045), (2505, 16827), (3195, 13193), (3555, 11857), (5609, 7515)]