782523604225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{283}}^1\times {\mathrm{3373}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 1074597082496

約数和(自身を除く): 292073478271

約数列:

[1, 5, 11, 25, 55, 121, 271, 275, 283, 605, 1355, 1415, 2981, 3025, 3113, 3373, 6775, 7075, 14905, 15565, 16865, 32791, 34243, 37103, 74525, 76693, 77825, 84325, 163955, 171215, 185515, 383465, 408133, 819775, 843623, 856075, 914083, 927575, 954559, 1917325, 2040665, 4218115, 4570415, 4772795, 9279853, 10054913, 10203325, 10500149, 21090575, 22852075, 23863975, 46399265, 50274565, 52500745, 110604043, 115501639, 231996325, 251372825, 258685489, 262503725, 553020215, 577508195, 1293427445, 2765101075, 2845540379, 2887540975, 6467137225, 14227701895, 31300944169, 71138509475, 156504720845, 782523604225]

約数ペア:

[(1, 782523604225), (5, 156504720845), (11, 71138509475), (25, 31300944169), (55, 14227701895), (121, 6467137225), (271, 2887540975), (275, 2845540379), (283, 2765101075), (605, 1293427445), (1355, 577508195), (1415, 553020215), (2981, 262503725), (3025, 258685489), (3113, 251372825), (3373, 231996325), (6775, 115501639), (7075, 110604043), (14905, 52500745), (15565, 50274565), (16865, 46399265), (32791, 23863975), (34243, 22852075), (37103, 21090575), (74525, 10500149), (76693, 10203325), (77825, 10054913), (84325, 9279853), (163955, 4772795), (171215, 4570415), (185515, 4218115), (383465, 2040665), (408133, 1917325), (819775, 954559), (843623, 927575), (856075, 914083)]