56302275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 98279424

約数和(自身を除く): 41977149

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 127, 257, 345, 381, 575, 635, 771, 1285, 1725, 1905, 2921, 3175, 3855, 5911, 6425, 8763, 9525, 14605, 17733, 19275, 29555, 32639, 43815, 73025, 88665, 97917, 147775, 163195, 219075, 443325, 489585, 750697, 815975, 2252091, 2447925, 3753485, 11260455, 18767425, 56302275]

約数ペア:

[(1, 56302275), (3, 18767425), (5, 11260455), (15, 3753485), (23, 2447925), (25, 2252091), (69, 815975), (75, 750697), (115, 489585), (127, 443325), (257, 219075), (345, 163195), (381, 147775), (575, 97917), (635, 88665), (771, 73025), (1285, 43815), (1725, 32639), (1905, 29555), (2921, 19275), (3175, 17733), (3855, 14605), (5911, 9525), (6425, 8763)]