678578535

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 1203287904

約数和(自身を除く): 524709369

約数列:

[1, 3, 5, 9, 15, 45, 83, 97, 249, 291, 415, 485, 747, 873, 1245, 1455, 1873, 3735, 4365, 5619, 8051, 9365, 16857, 24153, 28095, 40255, 72459, 84285, 120765, 155459, 181681, 362295, 466377, 545043, 777295, 908405, 1399131, 1635129, 2331885, 2725215, 6995655, 8175645, 15079523, 45238569, 75397615, 135715707, 226192845, 678578535]

約数ペア:

[(1, 678578535), (3, 226192845), (5, 135715707), (9, 75397615), (15, 45238569), (45, 15079523), (83, 8175645), (97, 6995655), (249, 2725215), (291, 2331885), (415, 1635129), (485, 1399131), (747, 908405), (873, 777295), (1245, 545043), (1455, 466377), (1873, 362295), (3735, 181681), (4365, 155459), (5619, 120765), (8051, 84285), (9365, 72459), (16857, 40255), (24153, 28095)]