12304875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 23662080

約数和(自身を除く): 11357205

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 125, 157, 165, 209, 275, 285, 375, 471, 475, 627, 785, 825, 1045, 1375, 1425, 1727, 2355, 2375, 2983, 3135, 3925, 4125, 5181, 5225, 7125, 8635, 8949, 11775, 14915, 15675, 19625, 25905, 26125, 32813, 43175, 44745, 58875, 74575, 78375, 98439, 129525, 164065, 215875, 223725, 372875, 492195, 647625, 820325, 1118625, 2460975, 4101625, 12304875]

約数ペア:

[(1, 12304875), (3, 4101625), (5, 2460975), (11, 1118625), (15, 820325), (19, 647625), (25, 492195), (33, 372875), (55, 223725), (57, 215875), (75, 164065), (95, 129525), (125, 98439), (157, 78375), (165, 74575), (209, 58875), (275, 44745), (285, 43175), (375, 32813), (471, 26125), (475, 25905), (627, 19625), (785, 15675), (825, 14915), (1045, 11775), (1375, 8949), (1425, 8635), (1727, 7125), (2355, 5225), (2375, 5181), (2983, 4125), (3135, 3925)]