2013310425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{225581}}^1$

素因数の和:225618

約数の個数: 48

約数和(自身を含む): 4027992192

約数和(自身を除く): 2014681767

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 225581, 676743, 1127905, 1579067, 3383715, 3834877, 4737201, 5639525, 7895335, 11504631, 16918575, 19174385, 23686005, 26844139, 39476675, 57523155, 80532417, 95871925, 118430025, 134220695, 287615775, 402662085, 671103475, 2013310425]

約数ペア:

[(1, 2013310425), (3, 671103475), (5, 402662085), (7, 287615775), (15, 134220695), (17, 118430025), (21, 95871925), (25, 80532417), (35, 57523155), (51, 39476675), (75, 26844139), (85, 23686005), (105, 19174385), (119, 16918575), (175, 11504631), (255, 7895335), (357, 5639525), (425, 4737201), (525, 3834877), (595, 3383715), (1275, 1579067), (1785, 1127905), (2975, 676743), (8925, 225581)]