214238895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1279}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 369868800

約数和(自身を除く): 155629905

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 859, 1279, 2577, 3837, 4295, 6395, 11167, 12885, 16627, 19185, 33501, 49881, 55835, 83135, 167505, 249405, 1098661, 3295983, 5493305, 14282593, 16479915, 42847779, 71412965, 214238895]

約数ペア:

[(1, 214238895), (3, 71412965), (5, 42847779), (13, 16479915), (15, 14282593), (39, 5493305), (65, 3295983), (195, 1098661), (859, 249405), (1279, 167505), (2577, 83135), (3837, 55835), (4295, 49881), (6395, 33501), (11167, 19185), (12885, 16627)]