55836405

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3019}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 100022400

約数和(自身を除く): 44185995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3019, 3699, 6165, 9057, 15095, 18495, 27171, 45285, 81513, 135855, 407565, 413603, 1240809, 2068015, 3722427, 6204045, 11167281, 18612135, 55836405]

約数ペア:

[(1, 55836405), (3, 18612135), (5, 11167281), (9, 6204045), (15, 3722427), (27, 2068015), (45, 1240809), (135, 413603), (137, 407565), (411, 135855), (685, 81513), (1233, 45285), (2055, 27171), (3019, 18495), (3699, 15095), (6165, 9057)]