11413325

素因数分解:

$5^2\times 7^3\times {\mathrm{11}}^3$

素因数の和:64

約数の個数: 48

約数和(自身を含む): 18153600

約数和(自身を除く): 6740275

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 121, 175, 245, 275, 343, 385, 539, 605, 847, 1225, 1331, 1715, 1925, 2695, 3025, 3773, 4235, 5929, 6655, 8575, 9317, 13475, 18865, 21175, 29645, 33275, 41503, 46585, 65219, 94325, 148225, 207515, 232925, 326095, 456533, 1037575, 1630475, 2282665, 11413325]

約数ペア:

[(1, 11413325), (5, 2282665), (7, 1630475), (11, 1037575), (25, 456533), (35, 326095), (49, 232925), (55, 207515), (77, 148225), (121, 94325), (175, 65219), (245, 46585), (275, 41503), (343, 33275), (385, 29645), (539, 21175), (605, 18865), (847, 13475), (1225, 9317), (1331, 8575), (1715, 6655), (1925, 5929), (2695, 4235), (3025, 3773)]