38519985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5167}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 71442432

約数和(自身を除く): 32922447

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 5167, 7455, 15501, 25835, 36169, 77505, 108507, 180845, 366857, 542535, 1100571, 1834285, 2567999, 5502855, 7703997, 12839995, 38519985]

約数ペア:

[(1, 38519985), (3, 12839995), (5, 7703997), (7, 5502855), (15, 2567999), (21, 1834285), (35, 1100571), (71, 542535), (105, 366857), (213, 180845), (355, 108507), (497, 77505), (1065, 36169), (1491, 25835), (2485, 15501), (5167, 7455)]