2018267135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5591}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 2621887488

約数和(自身を除く): 603620353

約数列:

[1, 5, 23, 43, 73, 115, 215, 365, 989, 1679, 3139, 4945, 5591, 8395, 15695, 27955, 72197, 128593, 240413, 360985, 408143, 642965, 1202065, 2040715, 5529499, 9387289, 17550149, 27647495, 46936445, 87750745, 403653427, 2018267135]

約数ペア:

[(1, 2018267135), (5, 403653427), (23, 87750745), (43, 46936445), (73, 27647495), (115, 17550149), (215, 9387289), (365, 5529499), (989, 2040715), (1679, 1202065), (3139, 642965), (4945, 408143), (5591, 360985), (8395, 240413), (15695, 128593), (27955, 72197)]