304849305

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77867}}^1$

素因数の和:77910

約数の個数: 32

約数和(自身を含む): 560649600

約数和(自身を除く): 255800295

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 77867, 233601, 389335, 700803, 1168005, 2102409, 2258143, 3504015, 6774429, 10512045, 11290715, 20323287, 33872145, 60969861, 101616435, 304849305]

約数ペア:

[(1, 304849305), (3, 101616435), (5, 60969861), (9, 33872145), (15, 20323287), (27, 11290715), (29, 10512045), (45, 6774429), (87, 3504015), (135, 2258143), (145, 2102409), (261, 1168005), (435, 700803), (783, 389335), (1305, 233601), (3915, 77867)]