1270293975

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3638

約数の個数: 96

約数和(自身を含む): 2551265280

約数和(自身を除く): 1280971305

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 31, 45, 51, 75, 85, 93, 135, 153, 155, 225, 255, 279, 425, 459, 465, 527, 675, 765, 775, 837, 1275, 1395, 1581, 2295, 2325, 2635, 3571, 3825, 4185, 4743, 6975, 7905, 10713, 11475, 13175, 14229, 17855, 20925, 23715, 32139, 39525, 53565, 60707, 71145, 89275, 96417, 110701, 118575, 160695, 182121, 267825, 303535, 332103, 355725, 482085, 546363, 553505, 803475, 910605, 996309, 1517675, 1639089, 1660515, 1881917, 2410425, 2731815, 2767525, 2988927, 4553025, 4981545, 5645751, 8195445, 8302575, 9409585, 13659075, 14944635, 16937253, 24907725, 28228755, 40977225, 47047925, 50811759, 74723175, 84686265, 141143775, 254058795, 423431325, 1270293975]

約数ペア:

[(1, 1270293975), (3, 423431325), (5, 254058795), (9, 141143775), (15, 84686265), (17, 74723175), (25, 50811759), (27, 47047925), (31, 40977225), (45, 28228755), (51, 24907725), (75, 16937253), (85, 14944635), (93, 13659075), (135, 9409585), (153, 8302575), (155, 8195445), (225, 5645751), (255, 4981545), (279, 4553025), (425, 2988927), (459, 2767525), (465, 2731815), (527, 2410425), (675, 1881917), (765, 1660515), (775, 1639089), (837, 1517675), (1275, 996309), (1395, 910605), (1581, 803475), (2295, 553505), (2325, 546363), (2635, 482085), (3571, 355725), (3825, 332103), (4185, 303535), (4743, 267825), (6975, 182121), (7905, 160695), (10713, 118575), (11475, 110701), (13175, 96417), (14229, 89275), (17855, 71145), (20925, 60707), (23715, 53565), (32139, 39525)]