38510745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 76930560

約数和(自身を除く): 38419815

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 89, 91, 105, 195, 267, 273, 317, 445, 455, 623, 951, 1157, 1335, 1365, 1585, 1869, 2219, 3115, 3471, 4121, 4755, 5785, 6657, 8099, 9345, 11095, 12363, 17355, 20605, 24297, 28213, 28847, 33285, 40495, 61815, 84639, 86541, 121485, 141065, 144235, 197491, 366769, 423195, 432705, 592473, 987455, 1100307, 1833845, 2567383, 2962365, 5501535, 7702149, 12836915, 38510745]

約数ペア:

[(1, 38510745), (3, 12836915), (5, 7702149), (7, 5501535), (13, 2962365), (15, 2567383), (21, 1833845), (35, 1100307), (39, 987455), (65, 592473), (89, 432705), (91, 423195), (105, 366769), (195, 197491), (267, 144235), (273, 141065), (317, 121485), (445, 86541), (455, 84639), (623, 61815), (951, 40495), (1157, 33285), (1335, 28847), (1365, 28213), (1585, 24297), (1869, 20605), (2219, 17355), (3115, 12363), (3471, 11095), (4121, 9345), (4755, 8099), (5785, 6657)]