15258045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 29122560

約数和(自身を除く): 13864515

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 55, 57, 93, 95, 155, 157, 165, 209, 285, 341, 465, 471, 589, 627, 785, 1023, 1045, 1705, 1727, 1767, 2355, 2945, 2983, 3135, 4867, 5115, 5181, 6479, 8635, 8835, 8949, 14601, 14915, 19437, 24335, 25905, 32395, 32813, 44745, 53537, 73005, 92473, 97185, 98439, 160611, 164065, 267685, 277419, 462365, 492195, 803055, 1017203, 1387095, 3051609, 5086015, 15258045]

約数ペア:

[(1, 15258045), (3, 5086015), (5, 3051609), (11, 1387095), (15, 1017203), (19, 803055), (31, 492195), (33, 462365), (55, 277419), (57, 267685), (93, 164065), (95, 160611), (155, 98439), (157, 97185), (165, 92473), (209, 73005), (285, 53537), (341, 44745), (465, 32813), (471, 32395), (589, 25905), (627, 24335), (785, 19437), (1023, 14915), (1045, 14601), (1705, 8949), (1727, 8835), (1767, 8635), (2355, 6479), (2945, 5181), (2983, 5115), (3135, 4867)]