315098105

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 470679552

約数和(自身を除く): 155581447

約数列:

[1, 5, 7, 31, 35, 37, 47, 155, 167, 185, 217, 235, 259, 329, 835, 1085, 1147, 1169, 1295, 1457, 1645, 1739, 5177, 5735, 5845, 6179, 7285, 7849, 8029, 8695, 10199, 12173, 25885, 30895, 36239, 39245, 40145, 43253, 50995, 53909, 54943, 60865, 181195, 191549, 216265, 243319, 269545, 274715, 290413, 377363, 957745, 1216595, 1340843, 1452065, 1703233, 1886815, 2032891, 6704215, 8516165, 9002803, 10164455, 45014015, 63019621, 315098105]

約数ペア:

[(1, 315098105), (5, 63019621), (7, 45014015), (31, 10164455), (35, 9002803), (37, 8516165), (47, 6704215), (155, 2032891), (167, 1886815), (185, 1703233), (217, 1452065), (235, 1340843), (259, 1216595), (329, 957745), (835, 377363), (1085, 290413), (1147, 274715), (1169, 269545), (1295, 243319), (1457, 216265), (1645, 191549), (1739, 181195), (5177, 60865), (5735, 54943), (5845, 53909), (6179, 50995), (7285, 43253), (7849, 40145), (8029, 39245), (8695, 36239), (10199, 30895), (12173, 25885)]