16386885

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 29485092

約数和(自身を除く): 13098207

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 433, 435, 841, 1299, 1305, 2165, 2523, 3897, 4205, 6495, 7569, 12557, 12615, 19485, 37671, 37845, 62785, 113013, 188355, 364153, 565065, 1092459, 1820765, 3277377, 5462295, 16386885]

約数ペア:

[(1, 16386885), (3, 5462295), (5, 3277377), (9, 1820765), (15, 1092459), (29, 565065), (45, 364153), (87, 188355), (145, 113013), (261, 62785), (433, 37845), (435, 37671), (841, 19485), (1299, 12615), (1305, 12557), (2165, 7569), (2523, 6495), (3897, 4205)]