47969835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8179}}^1$

素因数の和:8227

約数の個数: 32

約数和(自身を含む): 84810240

約数和(自身を除く): 36840405

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 8179, 24537, 40895, 122685, 139043, 188117, 417129, 564351, 695215, 940585, 2085645, 2821755, 3197989, 9593967, 15989945, 47969835]

約数ペア:

[(1, 47969835), (3, 15989945), (5, 9593967), (15, 3197989), (17, 2821755), (23, 2085645), (51, 940585), (69, 695215), (85, 564351), (115, 417129), (255, 188117), (345, 139043), (391, 122685), (1173, 40895), (1955, 24537), (5865, 8179)]