15839065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 6970535

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 659, 1045, 1265, 2185, 3295, 4807, 7249, 12521, 15157, 24035, 36245, 62605, 75785, 137731, 166727, 287983, 688655, 833635, 1439915, 3167813, 15839065]

約数ペア:

[(1, 15839065), (5, 3167813), (11, 1439915), (19, 833635), (23, 688655), (55, 287983), (95, 166727), (115, 137731), (209, 75785), (253, 62605), (437, 36245), (659, 24035), (1045, 15157), (1265, 12521), (2185, 7249), (3295, 4807)]