204595605

素因数分解:

$3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3617}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 364694400

約数和(自身を除く): 160098795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 419, 1257, 2095, 3617, 3771, 6285, 10851, 11313, 18085, 18855, 32553, 54255, 56565, 97659, 162765, 488295, 1515523, 4546569, 7577615, 13639707, 22732845, 40919121, 68198535, 204595605]

約数ペア:

[(1, 204595605), (3, 68198535), (5, 40919121), (9, 22732845), (15, 13639707), (27, 7577615), (45, 4546569), (135, 1515523), (419, 488295), (1257, 162765), (2095, 97659), (3617, 56565), (3771, 54255), (6285, 32553), (10851, 18855), (11313, 18085)]