489000435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22283}}^1$

素因数の和:22328

約数の個数: 64

約数和(自身を含む): 1026846720

約数和(自身を除く): 537846285

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 4389, 7315, 21945, 22283, 66849, 111415, 155981, 245113, 334245, 423377, 467943, 735339, 779905, 1225565, 1270131, 1715791, 2116885, 2339715, 2963639, 3676695, 4657147, 5147373, 6350655, 8578955, 8890917, 13971441, 14818195, 23285735, 25736865, 32600029, 44454585, 69857205, 97800087, 163000145, 489000435]

約数ペア:

[(1, 489000435), (3, 163000145), (5, 97800087), (7, 69857205), (11, 44454585), (15, 32600029), (19, 25736865), (21, 23285735), (33, 14818195), (35, 13971441), (55, 8890917), (57, 8578955), (77, 6350655), (95, 5147373), (105, 4657147), (133, 3676695), (165, 2963639), (209, 2339715), (231, 2116885), (285, 1715791), (385, 1270131), (399, 1225565), (627, 779905), (665, 735339), (1045, 467943), (1155, 423377), (1463, 334245), (1995, 245113), (3135, 155981), (4389, 111415), (7315, 66849), (21945, 22283)]