846380655

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 1491553440

約数和(自身を除く): 645172785

約数列:

[1, 3, 5, 9, 15, 45, 89, 233, 267, 445, 699, 801, 907, 1165, 1335, 2097, 2721, 3495, 4005, 4535, 8163, 10485, 13605, 20737, 40815, 62211, 80723, 103685, 186633, 211331, 242169, 311055, 403615, 633993, 726507, 933165, 1056655, 1210845, 1901979, 3169965, 3632535, 9509895, 18808459, 56425377, 94042295, 169276131, 282126885, 846380655]

約数ペア:

[(1, 846380655), (3, 282126885), (5, 169276131), (9, 94042295), (15, 56425377), (45, 18808459), (89, 9509895), (233, 3632535), (267, 3169965), (445, 1901979), (699, 1210845), (801, 1056655), (907, 933165), (1165, 726507), (1335, 633993), (2097, 403615), (2721, 311055), (3495, 242169), (4005, 211331), (4535, 186633), (8163, 103685), (10485, 80723), (13605, 62211), (20737, 40815)]