26927175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 49139712

約数和(自身を除く): 22212537

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 257, 275, 381, 635, 771, 825, 1285, 1397, 1905, 2827, 3175, 3855, 4191, 6425, 6985, 8481, 9525, 14135, 19275, 20955, 32639, 34925, 42405, 70675, 97917, 104775, 163195, 212025, 359029, 489585, 815975, 1077087, 1795145, 2447925, 5385435, 8975725, 26927175]

約数ペア:

[(1, 26927175), (3, 8975725), (5, 5385435), (11, 2447925), (15, 1795145), (25, 1077087), (33, 815975), (55, 489585), (75, 359029), (127, 212025), (165, 163195), (257, 104775), (275, 97917), (381, 70675), (635, 42405), (771, 34925), (825, 32639), (1285, 20955), (1397, 19275), (1905, 14135), (2827, 9525), (3175, 8481), (3855, 6985), (4191, 6425)]