286543275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 501575040

約数和(自身を除く): 215031765

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 211, 285, 475, 633, 953, 1055, 1425, 2859, 3165, 4009, 4765, 5275, 12027, 14295, 15825, 18107, 20045, 23825, 54321, 60135, 71475, 90535, 100225, 201083, 271605, 300675, 452675, 603249, 1005415, 1358025, 3016245, 3820577, 5027075, 11461731, 15081225, 19102885, 57308655, 95514425, 286543275]

約数ペア:

[(1, 286543275), (3, 95514425), (5, 57308655), (15, 19102885), (19, 15081225), (25, 11461731), (57, 5027075), (75, 3820577), (95, 3016245), (211, 1358025), (285, 1005415), (475, 603249), (633, 452675), (953, 300675), (1055, 271605), (1425, 201083), (2859, 100225), (3165, 90535), (4009, 71475), (4765, 60135), (5275, 54321), (12027, 23825), (14295, 20045), (15825, 18107)]