1850900185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 2327201280

約数和(自身を除く): 476301095

約数列:

[1, 5, 47, 53, 173, 235, 265, 859, 865, 2491, 4295, 8131, 9169, 12455, 40373, 40655, 45527, 45845, 148607, 201865, 227635, 430943, 743035, 2139769, 2154715, 6984529, 7876171, 10698845, 34922645, 39380855, 370180037, 1850900185]

約数ペア:

[(1, 1850900185), (5, 370180037), (47, 39380855), (53, 34922645), (173, 10698845), (235, 7876171), (265, 6984529), (859, 2154715), (865, 2139769), (2491, 743035), (4295, 430943), (8131, 227635), (9169, 201865), (12455, 148607), (40373, 45845), (40655, 45527)]