7101325

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 12213504

約数和(自身を除く): 5112179

約数列:

[1, 5, 7, 11, 17, 25, 31, 35, 49, 55, 77, 85, 119, 155, 175, 187, 217, 245, 275, 341, 385, 425, 527, 539, 595, 775, 833, 935, 1085, 1225, 1309, 1519, 1705, 1925, 2387, 2635, 2695, 2975, 3689, 4165, 4675, 5425, 5797, 6545, 7595, 8525, 9163, 11935, 13175, 13475, 16709, 18445, 20825, 25823, 28985, 32725, 37975, 40579, 45815, 59675, 83545, 92225, 129115, 144925, 202895, 229075, 284053, 417725, 645575, 1014475, 1420265, 7101325]

約数ペア:

[(1, 7101325), (5, 1420265), (7, 1014475), (11, 645575), (17, 417725), (25, 284053), (31, 229075), (35, 202895), (49, 144925), (55, 129115), (77, 92225), (85, 83545), (119, 59675), (155, 45815), (175, 40579), (187, 37975), (217, 32725), (245, 28985), (275, 25823), (341, 20825), (385, 18445), (425, 16709), (527, 13475), (539, 13175), (595, 11935), (775, 9163), (833, 8525), (935, 7595), (1085, 6545), (1225, 5797), (1309, 5425), (1519, 4675), (1705, 4165), (1925, 3689), (2387, 2975), (2635, 2695)]