27083925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 54782208

約数和(自身を除く): 27698283

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 353, 465, 495, 775, 825, 1023, 1059, 1395, 1705, 1765, 2325, 2475, 3069, 3177, 3883, 5115, 5295, 6975, 8525, 8825, 10943, 11649, 15345, 15885, 19415, 25575, 26475, 32829, 34947, 54715, 58245, 76725, 79425, 97075, 98487, 120373, 164145, 174735, 273575, 291225, 361119, 492435, 601865, 820725, 873675, 1083357, 1805595, 2462175, 3009325, 5416785, 9027975, 27083925]

約数ペア:

[(1, 27083925), (3, 9027975), (5, 5416785), (9, 3009325), (11, 2462175), (15, 1805595), (25, 1083357), (31, 873675), (33, 820725), (45, 601865), (55, 492435), (75, 361119), (93, 291225), (99, 273575), (155, 174735), (165, 164145), (225, 120373), (275, 98487), (279, 97075), (341, 79425), (353, 76725), (465, 58245), (495, 54715), (775, 34947), (825, 32829), (1023, 26475), (1059, 25575), (1395, 19415), (1705, 15885), (1765, 15345), (2325, 11649), (2475, 10943), (3069, 8825), (3177, 8525), (3883, 6975), (5115, 5295)]