1284322565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{87697}}^1$

素因数の和:87832

約数の個数: 16

約数和(自身を含む): 1610135280

約数和(自身を除く): 325812715

約数列:

[1, 5, 29, 101, 145, 505, 2929, 14645, 87697, 438485, 2543213, 8857397, 12716065, 44286985, 256864513, 1284322565]

約数ペア:

[(1, 1284322565), (5, 256864513), (29, 44286985), (101, 12716065), (145, 8857397), (505, 2543213), (2929, 438485), (14645, 87697)]