171228675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5839}}^1$

素因数の和:5892

約数の個数: 48

約数和(自身を含む): 312837120

約数和(自身を除く): 141608445

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5839, 5865, 9775, 17517, 29195, 29325, 87585, 99263, 134297, 145975, 297789, 402891, 437925, 496315, 671485, 1488945, 2014455, 2283049, 2481575, 3357425, 6849147, 7444725, 10072275, 11415245, 34245735, 57076225, 171228675]

約数ペア:

[(1, 171228675), (3, 57076225), (5, 34245735), (15, 11415245), (17, 10072275), (23, 7444725), (25, 6849147), (51, 3357425), (69, 2481575), (75, 2283049), (85, 2014455), (115, 1488945), (255, 671485), (345, 496315), (391, 437925), (425, 402891), (575, 297789), (1173, 145975), (1275, 134297), (1725, 99263), (1955, 87585), (5839, 29325), (5865, 29195), (9775, 17517)]