224719215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 420940800

約数和(自身を除く): 196221585

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 139, 173, 267, 417, 445, 519, 623, 695, 865, 973, 1211, 1335, 1869, 2085, 2595, 2919, 3115, 3633, 4865, 6055, 9345, 12371, 14595, 15397, 18165, 24047, 37113, 46191, 61855, 72141, 76985, 86597, 107779, 120235, 168329, 185565, 230955, 259791, 323337, 360705, 432985, 504987, 538895, 841645, 1298955, 1616685, 2140183, 2524935, 6420549, 10700915, 14981281, 32102745, 44943843, 74906405, 224719215]

約数ペア:

[(1, 224719215), (3, 74906405), (5, 44943843), (7, 32102745), (15, 14981281), (21, 10700915), (35, 6420549), (89, 2524935), (105, 2140183), (139, 1616685), (173, 1298955), (267, 841645), (417, 538895), (445, 504987), (519, 432985), (623, 360705), (695, 323337), (865, 259791), (973, 230955), (1211, 185565), (1335, 168329), (1869, 120235), (2085, 107779), (2595, 86597), (2919, 76985), (3115, 72141), (3633, 61855), (4865, 46191), (6055, 37113), (9345, 24047), (12371, 18165), (14595, 15397)]