30912435

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 55942656

約数和(自身を除く): 25030221

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 601, 635, 1143, 1803, 1905, 3005, 3429, 5409, 5715, 9015, 10287, 16227, 17145, 27045, 48681, 51435, 76327, 81135, 228981, 243405, 381635, 686943, 1144905, 2060829, 3434715, 6182487, 10304145, 30912435]

約数ペア:

[(1, 30912435), (3, 10304145), (5, 6182487), (9, 3434715), (15, 2060829), (27, 1144905), (45, 686943), (81, 381635), (127, 243405), (135, 228981), (381, 81135), (405, 76327), (601, 51435), (635, 48681), (1143, 27045), (1803, 17145), (1905, 16227), (3005, 10287), (3429, 9015), (5409, 5715)]