27960888975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953483}}^1$

素因数の和:953536

約数の個数: 48

約数和(自身を含む): 51076230912

約数和(自身を除く): 23115341937

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5865, 9775, 29325, 953483, 2860449, 4767415, 14302245, 16209211, 21930109, 23837075, 48627633, 65790327, 71511225, 81046055, 109650545, 243138165, 328951635, 372811853, 405230275, 548252725, 1118435559, 1215690825, 1644758175, 1864059265, 5592177795, 9320296325, 27960888975]

約数ペア:

[(1, 27960888975), (3, 9320296325), (5, 5592177795), (15, 1864059265), (17, 1644758175), (23, 1215690825), (25, 1118435559), (51, 548252725), (69, 405230275), (75, 372811853), (85, 328951635), (115, 243138165), (255, 109650545), (345, 81046055), (391, 71511225), (425, 65790327), (575, 48627633), (1173, 23837075), (1275, 21930109), (1725, 16209211), (1955, 14302245), (5865, 4767415), (9775, 2860449), (29325, 953483)]