97587225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 191273472

約数和(自身を除く): 93686247

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 45, 51, 75, 85, 93, 153, 155, 225, 255, 279, 425, 465, 527, 765, 775, 823, 1275, 1395, 1581, 2325, 2469, 2635, 3825, 4115, 4743, 6975, 7407, 7905, 12345, 13175, 13991, 20575, 23715, 25513, 37035, 39525, 41973, 61725, 69955, 76539, 118575, 125919, 127565, 185175, 209865, 229617, 349775, 382695, 433721, 629595, 637825, 1049325, 1148085, 1301163, 1913475, 2168605, 3147975, 3903489, 5740425, 6505815, 10843025, 19517445, 32529075, 97587225]

約数ペア:

[(1, 97587225), (3, 32529075), (5, 19517445), (9, 10843025), (15, 6505815), (17, 5740425), (25, 3903489), (31, 3147975), (45, 2168605), (51, 1913475), (75, 1301163), (85, 1148085), (93, 1049325), (153, 637825), (155, 629595), (225, 433721), (255, 382695), (279, 349775), (425, 229617), (465, 209865), (527, 185175), (765, 127565), (775, 125919), (823, 118575), (1275, 76539), (1395, 69955), (1581, 61725), (2325, 41973), (2469, 39525), (2635, 37035), (3825, 25513), (4115, 23715), (4743, 20575), (6975, 13991), (7407, 13175), (7905, 12345)]