24480365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 36481536

約数和(自身を除く): 12001171

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 311, 455, 865, 1211, 1555, 2177, 2249, 4043, 6055, 10885, 11245, 15743, 20215, 28301, 53803, 78715, 141505, 269015, 376621, 699439, 1883105, 3497195, 4896073, 24480365]

約数ペア:

[(1, 24480365), (5, 4896073), (7, 3497195), (13, 1883105), (35, 699439), (65, 376621), (91, 269015), (173, 141505), (311, 78715), (455, 53803), (865, 28301), (1211, 20215), (1555, 15743), (2177, 11245), (2249, 10885), (4043, 6055)]