2757432895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 4122648576

約数和(自身を除く): 1365215681

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 151, 235, 329, 595, 653, 755, 799, 1057, 1645, 2567, 3265, 3995, 4571, 5285, 5593, 7097, 11101, 12835, 17969, 22855, 27965, 30691, 35485, 49679, 55505, 77707, 89845, 98603, 120649, 153455, 214837, 248395, 388535, 493015, 521747, 603245, 690221, 844543, 1074185, 1676251, 2608735, 3451105, 3652229, 4222715, 4634341, 8381255, 11733757, 18261145, 23171705, 32440387, 58668785, 78783797, 162201935, 393918985, 551486579, 2757432895]

約数ペア:

[(1, 2757432895), (5, 551486579), (7, 393918985), (17, 162201935), (35, 78783797), (47, 58668785), (85, 32440387), (119, 23171705), (151, 18261145), (235, 11733757), (329, 8381255), (595, 4634341), (653, 4222715), (755, 3652229), (799, 3451105), (1057, 2608735), (1645, 1676251), (2567, 1074185), (3265, 844543), (3995, 690221), (4571, 603245), (5285, 521747), (5593, 493015), (7097, 388535), (11101, 248395), (12835, 214837), (17969, 153455), (22855, 120649), (27965, 98603), (30691, 89845), (35485, 77707), (49679, 55505)]