540031305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{25771}}^1$

素因数の和:25917

約数の個数: 32

約数和(自身を含む): 950059008

約数和(自身を除く): 410027703

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 4191, 6985, 20955, 25771, 77313, 128855, 283481, 386565, 850443, 1417405, 3272917, 4252215, 9818751, 16364585, 36002087, 49093755, 108006261, 180010435, 540031305]

約数ペア:

[(1, 540031305), (3, 180010435), (5, 108006261), (11, 49093755), (15, 36002087), (33, 16364585), (55, 9818751), (127, 4252215), (165, 3272917), (381, 1417405), (635, 850443), (1397, 386565), (1905, 283481), (4191, 128855), (6985, 77313), (20955, 25771)]