1392132375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{65129}}^1$

素因数の和:65169

約数の個数: 48

約数和(自身を含む): 2641672800

約数和(自身を除く): 1249540425

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 4275, 7125, 21375, 65129, 195387, 325645, 586161, 976935, 1237451, 1628225, 2930805, 3712353, 4884675, 6187255, 8141125, 11137059, 14654025, 18561765, 24423375, 30936275, 55685295, 73270125, 92808825, 154681375, 278426475, 464044125, 1392132375]

約数ペア:

[(1, 1392132375), (3, 464044125), (5, 278426475), (9, 154681375), (15, 92808825), (19, 73270125), (25, 55685295), (45, 30936275), (57, 24423375), (75, 18561765), (95, 14654025), (125, 11137059), (171, 8141125), (225, 6187255), (285, 4884675), (375, 3712353), (475, 2930805), (855, 1628225), (1125, 1237451), (1425, 976935), (2375, 586161), (4275, 325645), (7125, 195387), (21375, 65129)]