229141215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6448

約数の個数: 48

約数和(自身を含む): 429556608

約数和(自身を除く): 200415393

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 6373, 7191, 11985, 19119, 31865, 35955, 57357, 95595, 108341, 286785, 299531, 325023, 541705, 898593, 975069, 1497655, 1625115, 2695779, 4492965, 4875345, 5092027, 13478895, 15276081, 25460135, 45828243, 76380405, 229141215]

約数ペア:

[(1, 229141215), (3, 76380405), (5, 45828243), (9, 25460135), (15, 15276081), (17, 13478895), (45, 5092027), (47, 4875345), (51, 4492965), (85, 2695779), (141, 1625115), (153, 1497655), (235, 975069), (255, 898593), (423, 541705), (705, 325023), (765, 299531), (799, 286785), (2115, 108341), (2397, 95595), (3995, 57357), (6373, 35955), (7191, 31865), (11985, 19119)]