9491175

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 18154840

約数和(自身を除く): 8663665

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 109, 129, 135, 215, 225, 327, 387, 405, 545, 645, 675, 981, 1075, 1161, 1635, 1935, 2025, 2725, 2943, 3225, 3483, 4687, 4905, 5805, 8175, 8829, 9675, 14061, 14715, 17415, 23435, 24525, 29025, 42183, 44145, 70305, 73575, 87075, 117175, 126549, 210915, 220725, 351525, 379647, 632745, 1054575, 1898235, 3163725, 9491175]

約数ペア:

[(1, 9491175), (3, 3163725), (5, 1898235), (9, 1054575), (15, 632745), (25, 379647), (27, 351525), (43, 220725), (45, 210915), (75, 126549), (81, 117175), (109, 87075), (129, 73575), (135, 70305), (215, 44145), (225, 42183), (327, 29025), (387, 24525), (405, 23435), (545, 17415), (645, 14715), (675, 14061), (981, 9675), (1075, 8829), (1161, 8175), (1635, 5805), (1935, 4905), (2025, 4687), (2725, 3483), (2943, 3225)]