442051215995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 559888035840

約数和(自身を除く): 117836819845

約数列:

[1, 5, 31, 83, 155, 227, 229, 415, 661, 1135, 1145, 2573, 3305, 7037, 7099, 12865, 18841, 19007, 20491, 35185, 35495, 51983, 54863, 94205, 95035, 102455, 150047, 151369, 259915, 274315, 584071, 589217, 750235, 756845, 1611473, 1700753, 2920355, 2946085, 4314589, 4651457, 4692439, 8057365, 8503765, 12453901, 12563627, 21572945, 23257285, 23462195, 34360763, 62269505, 62818135, 133752259, 171803815, 386070931, 389472437, 668761295, 1065183653, 1930354655, 1947362185, 2851943329, 5325918265, 14259716645, 88410243199, 442051215995]

約数ペア:

[(1, 442051215995), (5, 88410243199), (31, 14259716645), (83, 5325918265), (155, 2851943329), (227, 1947362185), (229, 1930354655), (415, 1065183653), (661, 668761295), (1135, 389472437), (1145, 386070931), (2573, 171803815), (3305, 133752259), (7037, 62818135), (7099, 62269505), (12865, 34360763), (18841, 23462195), (19007, 23257285), (20491, 21572945), (35185, 12563627), (35495, 12453901), (51983, 8503765), (54863, 8057365), (94205, 4692439), (95035, 4651457), (102455, 4314589), (150047, 2946085), (151369, 2920355), (259915, 1700753), (274315, 1611473), (584071, 756845), (589217, 750235)]