42978835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{743}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 53996544

約数和(自身を除く): 11017709

約数列:

[1, 5, 23, 115, 503, 743, 2515, 3715, 11569, 17089, 57845, 85445, 373729, 1868645, 8595767, 42978835]

約数ペア:

[(1, 42978835), (5, 8595767), (23, 1868645), (115, 373729), (503, 85445), (743, 57845), (2515, 17089), (3715, 11569)]