93857175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 175546800

約数和(自身を除く): 81689625

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 89, 109, 129, 215, 225, 267, 327, 387, 445, 545, 645, 801, 981, 1075, 1335, 1635, 1935, 2225, 2725, 3225, 3827, 4005, 4687, 4905, 6675, 8175, 9675, 9701, 11481, 14061, 19135, 20025, 23435, 24525, 29103, 34443, 42183, 48505, 57405, 70305, 87309, 95675, 117175, 145515, 172215, 210915, 242525, 287025, 351525, 417143, 436545, 727575, 861075, 1054575, 1251429, 2085715, 2182725, 3754287, 6257145, 10428575, 18771435, 31285725, 93857175]

約数ペア:

[(1, 93857175), (3, 31285725), (5, 18771435), (9, 10428575), (15, 6257145), (25, 3754287), (43, 2182725), (45, 2085715), (75, 1251429), (89, 1054575), (109, 861075), (129, 727575), (215, 436545), (225, 417143), (267, 351525), (327, 287025), (387, 242525), (445, 210915), (545, 172215), (645, 145515), (801, 117175), (981, 95675), (1075, 87309), (1335, 70305), (1635, 57405), (1935, 48505), (2225, 42183), (2725, 34443), (3225, 29103), (3827, 24525), (4005, 23435), (4687, 20025), (4905, 19135), (6675, 14061), (8175, 11481), (9675, 9701)]