69084675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 136800768

約数和(自身を除く): 67716093

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 103, 165, 225, 271, 275, 309, 495, 515, 813, 825, 927, 1133, 1355, 1545, 2439, 2475, 2575, 2981, 3399, 4065, 4635, 5665, 6775, 7725, 8943, 10197, 12195, 14905, 16995, 20325, 23175, 26829, 27913, 28325, 44715, 50985, 60975, 74525, 83739, 84975, 134145, 139565, 223575, 251217, 254925, 307043, 418695, 670725, 697825, 921129, 1256085, 1535215, 2093475, 2763387, 4605645, 6280425, 7676075, 13816935, 23028225, 69084675]

約数ペア:

[(1, 69084675), (3, 23028225), (5, 13816935), (9, 7676075), (11, 6280425), (15, 4605645), (25, 2763387), (33, 2093475), (45, 1535215), (55, 1256085), (75, 921129), (99, 697825), (103, 670725), (165, 418695), (225, 307043), (271, 254925), (275, 251217), (309, 223575), (495, 139565), (515, 134145), (813, 84975), (825, 83739), (927, 74525), (1133, 60975), (1355, 50985), (1545, 44715), (2439, 28325), (2475, 27913), (2575, 26829), (2981, 23175), (3399, 20325), (4065, 16995), (4635, 14905), (5665, 12195), (6775, 10197), (7725, 8943)]