2573092225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 3780758016

約数和(自身を除く): 1207665791

約数列:

[1, 5, 11, 23, 25, 31, 55, 115, 121, 155, 253, 275, 341, 575, 605, 713, 775, 1193, 1265, 1705, 2783, 3025, 3565, 3751, 5965, 6325, 7843, 8525, 13123, 13915, 17825, 18755, 27439, 29825, 36983, 39215, 65615, 69575, 86273, 93775, 137195, 144353, 184915, 196075, 301829, 328075, 406813, 431365, 685975, 721765, 850609, 924575, 1509145, 2034065, 2156825, 3320119, 3608825, 4253045, 4474943, 7545725, 9356699, 10170325, 16600595, 21265225, 22374715, 46783495, 83002975, 102923689, 111873575, 233917475, 514618445, 2573092225]

約数ペア:

[(1, 2573092225), (5, 514618445), (11, 233917475), (23, 111873575), (25, 102923689), (31, 83002975), (55, 46783495), (115, 22374715), (121, 21265225), (155, 16600595), (253, 10170325), (275, 9356699), (341, 7545725), (575, 4474943), (605, 4253045), (713, 3608825), (775, 3320119), (1193, 2156825), (1265, 2034065), (1705, 1509145), (2783, 924575), (3025, 850609), (3565, 721765), (3751, 685975), (5965, 431365), (6325, 406813), (7843, 328075), (8525, 301829), (13123, 196075), (13915, 184915), (17825, 144353), (18755, 137195), (27439, 93775), (29825, 86273), (36983, 69575), (39215, 65615)]