49875375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 92192256

約数和(自身を除く): 42316881

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 113, 125, 165, 275, 321, 339, 375, 535, 565, 825, 1177, 1243, 1375, 1605, 1695, 2675, 2825, 3531, 3729, 4125, 5885, 6215, 8025, 8475, 12091, 13375, 14125, 17655, 18645, 29425, 31075, 36273, 40125, 42375, 60455, 88275, 93225, 133001, 147125, 155375, 181365, 302275, 399003, 441375, 466125, 665005, 906825, 1511375, 1995015, 3325025, 4534125, 9975075, 16625125, 49875375]

約数ペア:

[(1, 49875375), (3, 16625125), (5, 9975075), (11, 4534125), (15, 3325025), (25, 1995015), (33, 1511375), (55, 906825), (75, 665005), (107, 466125), (113, 441375), (125, 399003), (165, 302275), (275, 181365), (321, 155375), (339, 147125), (375, 133001), (535, 93225), (565, 88275), (825, 60455), (1177, 42375), (1243, 40125), (1375, 36273), (1605, 31075), (1695, 29425), (2675, 18645), (2825, 17655), (3531, 14125), (3729, 13375), (4125, 12091), (5885, 8475), (6215, 8025)]