2307882975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1997}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 4023492480

約数和(自身を除く): 1715609505

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 811, 1425, 1997, 2433, 4055, 5991, 9985, 12165, 15409, 20275, 29955, 37943, 46227, 49925, 60825, 77045, 113829, 149775, 189715, 231135, 385225, 569145, 948575, 1155675, 1619567, 2845725, 4858701, 8097835, 24293505, 30771773, 40489175, 92315319, 121467525, 153858865, 461576595, 769294325, 2307882975]

約数ペア:

[(1, 2307882975), (3, 769294325), (5, 461576595), (15, 153858865), (19, 121467525), (25, 92315319), (57, 40489175), (75, 30771773), (95, 24293505), (285, 8097835), (475, 4858701), (811, 2845725), (1425, 1619567), (1997, 1155675), (2433, 948575), (4055, 569145), (5991, 385225), (9985, 231135), (12165, 189715), (15409, 149775), (20275, 113829), (29955, 77045), (37943, 60825), (46227, 49925)]