1330953129025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11071}}^1\times {\mathrm{5521}}^1$

素因数の和:16682

約数の個数: 48

約数和(自身を含む): 1804351403008

約数和(自身を除く): 473398273983

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 5521, 11071, 21775, 27605, 55355, 71773, 138025, 143923, 276775, 358865, 369907, 719615, 741757, 1794325, 1849535, 3598075, 3708785, 4808791, 9247675, 9642841, 18543925, 24043955, 48214205, 61122991, 120219775, 241071025, 305614955, 794598883, 1528074775, 3972994415, 4095240397, 19864972075, 20476201985, 53238125161, 102381009925, 266190625805, 1330953129025]

約数ペア:

[(1, 1330953129025), (5, 266190625805), (13, 102381009925), (25, 53238125161), (65, 20476201985), (67, 19864972075), (325, 4095240397), (335, 3972994415), (871, 1528074775), (1675, 794598883), (4355, 305614955), (5521, 241071025), (11071, 120219775), (21775, 61122991), (27605, 48214205), (55355, 24043955), (71773, 18543925), (138025, 9642841), (143923, 9247675), (276775, 4808791), (358865, 3708785), (369907, 3598075), (719615, 1849535), (741757, 1794325)]