202010175

素因数分解:

$3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{3313}}^1$

素因数の和:3600

約数の個数: 36

約数和(自身を含む): 363267424

約数和(自身を除く): 161257249

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 271, 813, 1355, 2439, 3313, 4065, 6775, 9939, 12195, 16565, 20325, 29817, 49695, 60975, 82825, 149085, 248475, 745425, 897823, 2693469, 4489115, 8080407, 13467345, 22445575, 40402035, 67336725, 202010175]

約数ペア:

[(1, 202010175), (3, 67336725), (5, 40402035), (9, 22445575), (15, 13467345), (25, 8080407), (45, 4489115), (75, 2693469), (225, 897823), (271, 745425), (813, 248475), (1355, 149085), (2439, 82825), (3313, 60975), (4065, 49695), (6775, 29817), (9939, 20325), (12195, 16565)]