30306015

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7741}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 55742400

約数和(自身を除く): 25436385

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 7741, 23223, 38705, 69669, 116115, 209007, 224489, 348345, 673467, 1045035, 1122445, 2020401, 3367335, 6061203, 10102005, 30306015]

約数ペア:

[(1, 30306015), (3, 10102005), (5, 6061203), (9, 3367335), (15, 2020401), (27, 1122445), (29, 1045035), (45, 673467), (87, 348345), (135, 224489), (145, 209007), (261, 116115), (435, 69669), (783, 38705), (1305, 23223), (3915, 7741)]